 
                                            Answer:
SORRY I DON'T KNOW THE ANSWER BUT I LOVE YOUR PROFILE PICTURE LUFFY IS THE BEST <3 :D
(71 +29) x 26
HAKSJA HELP RN
Answer:
2600
Step-by-step explanation:
(71+29) * 26
(100) * 26
2600
Answer:
2600
Step-by-step explanation:
Step 1:
First, following the order of operations, you have to do what is in the parentheses.
71+29
The sum of those numbers would be 100
Step 2:
Finally, you multiply 100 with 26
100·26
Which is 2600.
Triangle ABC is a right triangle.
m∠A=5x°
m∠B=(3x−4)°
m∠C=90°
What is the value of x?
Answer:
x = 47/4
Step-by-step explanation:
The acute angles of a right triangle are complementary, i.e. their sum is 90
So, 5x + 3x - 4 = 90
8x = 94
x = 94/8 = 47/4
Answer: The value of X is 47/4
Step-by-step explanation:
they are 8,756 students that attend middle schools in the city of Johnson. Of the students, 3,252 are picked up by car, 2,549 ride the bus home, and 2,955 students walk home. How many students leave school by bus or car?
The number of students that leave by bus or car is given as follows:
5801 students.
How to obtain the union and intersection set of the two sets?The union and intersection sets of multiple sets are defined as follows:
The union set is composed by the elements that belong to at least one of the sets.The intersection set is composed by the elements that belong to at all the sets.The or operation is equivalent to the union operation, meaning that we add the number of students that leave by bus to the number of students that leave by car.
Hence the number of students that leave by bus or car is given as follows:
3232 + 2549 = 5801 students.
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Figure LMNO is a parallelogram.
A parallelogram has points on each corner. The points are M, N, O, L going from the top left, clockwise.
Angles L and M are supplementary. What is the sum of their measures?
The sum of the measures of angles L and M is °.
Since LMNO is a parallelogram, opposite angles are congruent, which means that angle L is congruent to angle N and angle M is congruent to angle O.
Since angles L and M are adjacent angles in a parallelogram, they are supplementary, which means that their sum is 180 degrees. Therefore, the sum of the measures of angles L and M is:
L + M = 180 degrees.
Answer: 180 degrees
Step-by-step explanation:
Supplementary angles add up to 180 degrees.
So and L and M add up to 180 degrees.
Which of the following are exterior angles? Check all that apply.
6.5
A. 26
B. 22
C. 25
D. 23
E 24
F. 21
 
                                                Answer:
A, B, E
Step-by-step explanation:
You want to identify the exterior angles in the triangle figure shown.
Exterior angleAn exterior angle to a triangle is an angle that forms a straight angle with the adjacent interior angle of the triangle.
The exterior angle to angle 5 is angle 6.
The exterior angles to angle 1 are angle 2 and angle 4.
These are listed in choices A, B, and E.
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please answer the question in the pic asap
 
                                                Answer: A)
Step-by-step explanation:
Total number of athletes = 35 + 24 + 22 = 81
A) Correct
B) Tennis to basketball ratio - 22:35 NOT 35:22 (wrong placement)
C) Basketball to soccer ratio - 35:24 NOT 25:59 (incorrect number of players)
D) Total number of athletes is not 59 so it is incorrect
Find an equation of the sphere determined by the given information. passes through the point (8, 3, -3), center (5, 6, 5)
The equation of the sphere is
\(x^{2} +y^{2}+z^{2}+-10x-12y-10z+4=0\)
The standard form of the equation of the sphere is :
\((x-a)^{2}+(y-b)^{2}+(z-c^{2} )=r^{2}\)
Where A (a, b , c) is the center and r is the radius.
From the question we should first find the radius
r = \(\sqrt{(x-a)^{2}+(y-b)^{2}+(z-c)^{2}\)
Point = (x , y , z) = (8 , 3 , -3)
Center = (a, b , c)= (5 , 6 ,5)
Substituting it in the formula
r = \(\sqrt{(8-5)^{2}+(3-6)^{2}+(-3-5)^{2} }\)
By further calculation
r = \(\sqrt{9+9+64}\)
So, we get
r =\(\sqrt{82}\)
Substituting it in the standard form
\((x-5)^{2}+(y-6)^{2}+(z-5)^{2}=\sqrt{82}^{2}\)
\((x-5)^{2} +(y-6)^{2} +(z-5)^{2}=82\)
\(x^{2} +y^{2}+z^{2}+25+36+25-10x-12y-10z=82\)
\(x^{2} +y^{2}+z^{2}+-10x-12y-10z+86-82=0\)
\(x^{2} +y^{2}+z^{2}+-10x-12y-10z+4=0\)
Therefore, the equation of the sphere is
\(x^{2} +y^{2}+z^{2}+-10x-12y-10z+4=0\)
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If z is directly proportional to the product of x and y and if z is 10 when x is 4 and y is 5, then x, y, and z are related by the equation
The equation relating x, y, and z is:
z = 0.5 * x * y.
In the given problem, the relationship between x, y, and z can be expressed by the equation z = k * x * y, where k represents the constant of proportionality. By substituting the values of x = 4 and y = 5, when z is equal to 10, we can determine the value of the constant of proportionality, k, and further define the relationship between the variables.
To find the constant of proportionality, we substitute the known values of x = 4, y = 5, and z = 10 into the equation z = k * x * y. This gives us the equation 10 = k * 4 * 5. By simplifying the equation, we have 10 = 20k. To isolate k, we divide both sides of the equation by 20, resulting in k = 0.5. Therefore, the equation relating x, y, and z is z = 0.5 * x * y, meaning that z is directly proportional to the product of x and y with a constant of proportionality equal to 0.5.
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If f(x) = 3x^2 – x + 3, then what is the remainder when f(x) is divided by
x + 7?
 
                                                Answer:
the remainder is -52
Step-by-step explanation:
3x²-x + 3
x+7÷ 3x² - x +3
the remainder is -52
The cube of the difference of a number and 9.
Answer:
Hey there!
Let x be the number.
Thus, we have \((x-9)^3\)
Hope this helps :)
When something is steep (like a mountain), it means that ___.
A. there is a slow and gradual change in elevation.
B. there is a rapid change in elevation.
The distribution of weights of 9-ounce bags of a particular brand of potato chips is approximately normal with mean mu = 9.12 ounces and standard deviation sigma = 0.05 ounce. draw an accurate sketch of the distribution of potato chip bag weights. be sure to label the mean, as well as the points 1, 2, and 3 standard deviations away from the mean on the horizontal axis .
The distribution of weights of 9-ounce bags of a particular brand of potato chips is approximately normal with a mean (μ) of 9.12 ounces and a standard deviation (σ) of 0.05 ounce
To sketch the distribution, start by drawing a horizontal axis. Label the mean (9.12) at the center of the axis
Then, mark the points 1 standard deviation away from the mean by subtracting and adding the standard deviation (0.05) from the mean. These points would be 9.07 and 9.17 ounces, respectively.
Similarly, mark the points 2 standard deviations away from the mean, which would be 9.02 and 9.22 ounces.
Finally, mark the points 3 standard deviations away from the mean, which would be 8.97 and 9.27 ounces.
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                                                            A confidence interval is a range of values used to estimate the true value of a?
A confidence interval is a range of plausible values for the population parameter with a level of confidence attached.
In frequency statistics, a confidence interval is the range of estimated values for an unknown parameter. Confidence intervals are computed at the specified confidence level. A 95% confidence level is the most common, but other levels such as 90% and 99% are sometimes used.
Confidence intervals are defined as the range of values that you would expect to observe in a sample and find a value that accurately reflects the population.
Confidence intervals are a way of expressing how "good" an estimate is. The larger the 90% confidence interval for a particular estimate, the more cautious it should be used. Confidence intervals are an important reminder of the limits of an estimate.
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paint cost $29.95 per gallon Nikki needs 12.25 gallons to complete a painting project how much will Nikki's been on paint remember to round to the nearest penny
ANSWER:
$366.89
Given:
Cost of a gallon of paint = $29.95
x gallons of paint will cost: $29.95 * x gallons
Since Nikki needs 12.25 gallon of paints, the price she would spend on paint will be:
\(\begin{gathered} 29.95\text{ }\ast\text{ 12.25 gallons} \\ =\text{ \$}366.89 \end{gathered}\)Nikki will spend $366.89 to complete the painting project
help please i’m failing math so help me
 
                                                Answer:
I guess, the first one is 8cm, and for the second one it's vector. the answers were kinda in the questions already, but I'm not really sure if my answers were right though.
Dilate quadrilateral ABCD using P as the center and the following scale factors:
IN RED: Scale factor of 1/2. Label the image A'B'C'D'.
IN BLUE: Scale factor of 2. Label the image A"B"C"D"
 
                                                Answer:
A' (5.5, 4.5)
B' (8.5, 4.5)
C' (8.5, 1.5)
D' (5.5, 1.5)
A'' (1, 9)
B'' (13, 9)
C'' (13, -3)
D'' (1, -3)
Step-by-step explanation:
The vertices of the quadrilateral ABCD in the given diagram are:
A = (4, 6)B = (10, 6)C = (10, 0)D = (4, 0)The sides of quadrilateral ABCD are congruent, therefore quadrilateral ABCD is a square.
The x-coordinate of the center P is halfway between the x-coordinates of A and B, and the y-coordinate of the center P is halfway between the y-coordinates of A and D. Therefore, the center of ABCD is:
P = (7, 3)To dilate an image when the center of dilation is not the origin, observe the horizontal and vertical distances of each vertex from the center of dilation.
From inspection of the diagram:
A is 3 units to the left and 3 units above the center P.B is 3 right to the left and 3 units above the center P.C is 3 units to the right and 3 units below the center P.D is 3 units to the left and 3 units below the center P.Under a scale factor of 1/2, points A', B', C' and D' need to be half as far away from the center as A, B, C and D:
⇒ 3 × 1/2 = 1.5
Therefore:
A' is 1.5 units to the left and 1.5 units above the center P.B' is 1.5 units to the right and 1.5 units above the center P.C' is 1.5 units to the right and 1.5 units below the center P.D' is 1.5 units to the left and 1.5 units below the center P.So the vertices of A'B'C'D' are:
A' = (7-1.5, 3+1.5) = (5.5, 4.5)B' = (7+1.5, 3+1.5) = (8.5, 4.5)C' = (7+1.5, 3-1.5) = (8.5, 1.5)D' = (7-1.5, 3-1.5) = (5.5, 1.5)Similarly, under a scale factor of 2, points A'', B'', C'' and D'' need to be twice as far away from the center as A, B, C and D:
⇒ 3 × 2 = 6
Therefore:
A'' is 6 units to the left and 6 units above the center P.B'' is 6 units to the right and 6 units above the center P.C'' is 6 units to the right and 6 units below the center P.D'' is 6 units to the left and 6 units below the center P.So the vertices of A''B''C''D'' are:
A'' = (7-6, 3+6) = (1, 9)B'' = (7+6, 3+6) = (13, 9)C'' = (7+6, 3-6) = (13, -3)D'' = (7-6, 3-6) = (1, -3) 
                                                            evaluate the following expression 2.5 x 10^4 - 1.5 ×10^3
You have the following expression:
2.5 x 10⁴ - 1.5 x 10³
in order to simplify the previous expression, consider that the factors with base 10 have to have the same exponent. You can write the second term as a factor with 10⁴ if you write 1.5 as 0.15 (if you increase the exponent you move the decimal point to the left). Then, you can subtract the coefficients of the term and put the same factor x 10⁴:
Then, you have:
1.5 x 10³ = 0.15 x 10⁴
2.5 x 10⁴ - 0.15 x 10⁴ = 2.35 x 10⁴
Hence, the asnwer is:
2.35 x 10⁴
A lawnmomowing company is trying to grow its business. It had 26 clients when they started its business and wants to increase by three new clients each week. Use an arithmatic sequence to write a function to represent this real world situation and determine the range of the function for the first four weeks of data
To represent the given real-world situation using an arithmetic sequence, we can define a function that represents the number of clients the lawnmowing company has after a certain number of weeks. The answer is {29, 32, 35, 38}.
Let's define the function as follows:
f(n) = 26 + 3n
Here, n represents the number of weeks that have passed since the company started its business. The function f(n) gives us the total number of clients the company has at the end of n weeks.
To determine the range of the function for the first four weeks of data, we can substitute the values of n from 1 to 4 into the function and calculate the corresponding values.
For n = 1:
f(1) = 26 + 3(1) = 29
For n = 2:
f(2) = 26 + 3(2) = 32
For n = 3:
f(3) = 26 + 3(3) = 35
For n = 4:
f(4) = 26 + 3(4) = 38
Therefore, the range of the function for the first four weeks of data is {29, 32, 35, 38}.
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please help solve for x ................................................................
 
                                                Answer:
104°+33°+(5x+13)°=180°[all angle sum is 180°]
137°+(5x+13)=180°
137°+13+5x=180°
150°+5x=180°
5x=180°-150°
5x=30
x=30/5
×=6
Answer:
x = 6
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Sum the 3 angles and equate to 180
5x + 13 + 104 + 33 = 180, that is
5x + 150 = 180 ( subtract 150 from both sides )
5x = 30 ( divide both sides by 5 )
x = 6
(1 point) if you have 140 meters of fencing and want to enclose a rectangular area up against a long, straight wall, what is the largest area you can enclose?
The largest area that can be enclose in straight wall is 2450 m².
What is meant by the largest area?Having to maximize or decrease a geometric figure's measurements, area, or volume is a special example of a geometry word problem.Let 'x' be the length of rectangle.
Let 'y' be the width rectangle.
Perimeter = 140 meters
2x + y = 140
y = 140 - 2x
Area = xy
Put the value of y in area.
Area = x(-2x + 140)
Area = -2x² + 140x
Differentiating the area with respect to x.
dA/dx = -4x + 140
Put dA/dx = 0 to get the critical point.
-4x + 140 = 0
x = 140/4
x = 35
Largest area at x = 35.
y = 140 - 2x
y = 140 - 2×35
y = 70
Area = xy
Area = 70×35
Area = 2450 m²
Thus, the largest area that can be enclose in straight wall is 2450 m².
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P=r-s-9
PLEASE HELP ME WITH TIS PROBLEM AND EXPLAIN 
Answer:
what am i supposed to do please provide info
Suppose (a.n - - - 31(1-0}10 expresses a in base 10. Prove that. 13 | a. if
and only if 13 i (an ' ' ' (1-1)") + 4H0. (b) Use part. (a) to decide whether
20192018 is divisible by 13.
We need to check if 13 divides (20192018 - (1-1)") + 4H0. By performing the calculations, we find that 13 does not divide (20192018 - (1-1)") + 4H0. Hence, 20192018 is not divisible by 13.
To prove that 13 divides a number "a" if and only if 13 divides (an - (1-1)") + 4H0, we need to show that both conditions imply each other
First, let's assume that 13 divides "a". This means that "a" can be written as 13k, where k is an integer. We can express this in terms of base 10 as (13k - (1-1)") + 4H0. Simplifying further, we get (13k - 1) + 4H0. Since 13 divides 13k and 13 divides 4H0, it also divides their sum. Therefore, if 13 divides "a", it also divides (an - (1-1)") + 4H0.
Next, let's assume that 13 divides (an - (1-1)") + 4H0. This means that (an - (1-1)") + 4H0 can be written as 13k, where k is an integer. Simplifying the expression, we get an - (1-1)") + 4H0 = 13k. Rearranging, we have an = 13k + (1-1)") + 4H0. Since 13 divides 13k + (1-1)") + 4H0, it also divides their sum. Therefore, if 13 divides (an - (1-1)") + 4H0, it also divides "a".
In conclusion, we have proven that 13 divides "a" if and only if 13 divides (an - (1-1)") + 4H0.
To decide whether 20192018 is divisible by 13, we can apply the result from part (a). Let's express 20192018 as (an - (1-1)") + 4H0. Since 13 divides (an - (1-1)") + 4H0, if 13 divides 20192018, it will also divide (an - (1-1)") + 4H0. Therefore, we need to check if 13 divides (20192018 - (1-1)") + 4H0. By performing the calculations, we find that 13 does not divide (20192018 - (1-1)") + 4H0. Hence, 20192018 is not divisible by 13.
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the company manufactures a certain product. 15 pieces are treated to see if they are defects. The probability of failure is 0.21. Calculate the probability that:
a) No defective part
b) No more than 5
The probability that there will be no more than 5 defective parts is 0.0567.
a) No defective part.
b) No more than 5.
a) No defective part
The probability that a defective part will be produced is 0.21.
Therefore, the probability of not producing a defective part is 1-0.21 = 0.79.
The probability of getting no defective part in 15 pieces is (0.79)^15 = 0.0253.
Therefore, the probability that there will be no defective part is 0.0253.
b) No more than 5
Let X be the number of defective parts produced.
X follows a binomial distribution with n=15 and p=0.21.
We need to calculate P(X ≤ 5).
We can find the cumulative probability distribution function (CDF) using the binomial formula as:
P(X ≤ 5) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4) + P(X = 5)P(X = k)
= nCk * p^k * (1-p)^(n-k)
where n = 15, p = 0.21, and k = 0, 1, 2, 3, 4, 5
On substituting the values, we get:
P(X ≤ 5) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4) + P(X = 5)
= (15C0 * (0.21)^0 * (0.79)^15) + (15C1 * (0.21)^1 * (0.79)^14) + (15C2 * (0.21)^2 * (0.79)^13) + (15C3 * (0.21)^3 * (0.79)^12) + (15C4 * (0.21)^4 * (0.79)^11) + (15C5 * (0.21)^5 * (0.79)^10)
= 0.0567
Therefore, the probability that there will be no more than 5 defective parts is 0.0567.
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The topic is about secant tangles angles
 
                                                Answer:
x = 42
Step-by-step explanation:
The tangent- tangent angle is half the difference of the intercepted arcs.
LN (major) = 360 - 138 = 222 , then
x = \(\frac{1}{2}\) (222 - 138) = 0.5 × 84 = 42
How to write a equation that passes through the points (-1,12) and (4,-8)
Answer:
y - 12 = (-4/5)(x + 1)
Step-by-step explanation:
Let's use the point-slope formula y - k = m(x - h), where (h, k) is a point on the line and m is the slope of the line.
1. Find the slope. As we go from (-1, 12) to (4, 8), x (the run) increases by 5 and y (the rise) decreases by 4. Thus, the slope is m = rise/run = -4/5.
2. Plug into the formula (given above) the following:
-4/5 for m, -1 for x and 12 for y:
y - 12 = (-4/5)(x + 1)
Find all vectors  
u
  such that (1,−1,2)× 
u
 =(−1,0,4)
There are infinitely many vectors u that satisfy the equation (1, -1, 2) × u = (-1, 0, 4). The solution set consists of all vectors that are orthogonal (perpendicular) to the cross product of (1, -1, 2) and u, which is (-1, 0, 4).
The cross product of two vectors is a vector that is orthogonal (perpendicular) to both of the original vectors. In this case, the cross product of (1, -1, 2) and u is given as (-1, 0, 4). To find the vectors u that satisfy this equation, we need to determine all vectors that are perpendicular to (-1, 0, 4).
A vector is orthogonal to another vector if their dot product is zero. So, we can find vectors u by finding all vectors that satisfy the dot product condition with (-1, 0, 4). Let's denote the components of u as (u1, u2, u3).
Taking the dot product of (-1, 0, 4) and (u1, u2, u3), we have:
(-1)(u1) + (0)(u2) + (4)(u3) = 0.
This simplifies to -u1 + 4u3 = 0.
We can express u in terms of a parameter, let's say u3 = t, where t is any real number. Then, u1 = 4u3 = 4t.
So, the solution set for vectors u is u = (4t, u2, t), where t is any real number and u2 can be any value.Therefore, there are infinitely many vectors u that satisfy the given equation.
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Find the next two terms in this
sequence.
1, -3, 9, -27, 81, [ ? ], [ ? ]
Answer:
the answers are -243 and 729
Step-by-step explanation:
you multiply each by -3. 1x-3 gives you -3. -3x-3 gives you 9. -3x9 gives you -27. -27x-3 gives you 81. 81x-3 gives you -243 and -243x-3 gives you 729. i hope this helps.
A car was purchased for $20,000. The car depreciates by 27% each year. What is the value of the car when it is 12 years old?
Answer:
Below
Step-by-step explanation:
Losing 27 % of value each year means it retains 73% each year
we need to multiply 20 000 x .73 x .73 x .73 .... .73 (twelve times )
or re-written as 20 000 * .73^12 = value =$ 458.04
The diameter of a golf ball is approximately 2 inches. What is its volume?
Round your answer to the nearest whole number.
O A. 4in3
O B. 8 in3
O c. 33 in3
O D. 18 in3
Answer:
4in^3
Step-by-step explanation:
what is the percentage of 40 out of 100?
Answer:
40%
Step-by-step explanation:
Convert fraction (ratio) 40 / 100 Answer: 40%