Answer:
t=13
Step-by-step explanation:
bc im smart
Answer:tvtvtbtbtvrvrvrf
Step-by-step explanation:
Solve negative four and one fifth ÷ two and one fourth.
A. one and 39 over 45
B. negative one and 39 over 45
C. negative eight and one twentieth
D. negative nine and 9 over 20
The value of the expression 4 1/5 ÷ 2 1/4 will be -28/15. Then the correct option is E.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
The mixed fraction numbers are given below.
- 4 1/5 and 2 1/4
The mixed fraction number is converted into a fraction number.
-4 1/5 = -21/5
2 1/4 = 9/4
Then the division of the fraction numbers will be
⇒ -(21/5) ÷ (9/4)
⇒ -(21/5) · (4/9)
⇒ -28/15
Then the value of the expression 4 1/5 ÷ 2 1/4 will be -28/15.
Then the correct option is E.
The missing option will be negative 28 over 20.
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Round 12 11/48 to the nearest half
Answer:
12 1 / 12
Step-by-step explanation:
because 11 is one and 24× 2 = 48
HELP!!!!!!!!!!!!!!!!!!
Answer:
D 0.89275
Step-by-step explanation:
A restaurant manager states the number of customers that enter the restaurant is equal to 3 times the number of people that buy a hotdog from the hotdog cart plus 15. The manager also states that the number of customers that enter their restaurant is equal to 2 times the number of people that buy a hotdog from the hotdog cart plus 60. What number of people buying a hotdog from the hotdog cart across the street makes the equation 3x+15 = 2x+60 true?
1/4m=3 whats the value of m
Answer:
m = 12
Step-by-step explanation:
Hi,
1/4m = 3
To get m by itself, divide both sides by 1/4.
3 divided by 1/4 is the same thing as 3 x 4/1 (multiply the reciprocal).
So...
3 x 4/1 = 12/1 = 12
So m = 12
I hope this helps and have a wonderful rest of your day :)
I’m confused can someone help?!
Answer:
C: up two over 1
The 6 games Kelly's team played took a total of 7 hours. How many minutes total did they play softball?
What change do you have to make to the graph of f (x) = 7x in order to graph the function g (x) = 7x+10?
To graph the function g(x) = 7x + 10, we shift the graph of f(x) = 7x vertically by adding a constant term of +10. This means every y-coordinate on the graph increases by 10 units. The slope of the line remains the same at 7. The resulting graph is a straight line passing through (0, 10) with a slope of 7.
To graph the function g(x) = 7x + 10, you need to make the following change to the graph of f(x) = 7x:
1. Translation: The graph of f(x) = 7x can be shifted vertically by adding a constant term to the equation. In this case, the constant term is +10.
Here's how you can do it step by step:
1. Start with the graph of f(x) = 7x, which is a straight line passing through the origin (0,0) with a slope of 7.
2. To shift the graph vertically, add the constant term +10 to the equation. Now, the equation becomes g(x) = 7x + 10.
3. The constant term of +10 means that every y-coordinate of the points on the graph will increase by 10 units. For example, the point (0,0) on the original graph will shift to (0,10) on the new graph.
4. Similarly, if you take any other point on the original graph, such as (1,7), the corresponding point on the new graph will be (1,17) since you add 10 to the y-coordinate.
5. Keep in mind that the slope of the line remains the same, as only the y-values are affected. So, the new graph will still have a slope of 7.
By making this change, you will have successfully graphed the function g(x) = 7x + 10.
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112+18x14 divided by 14-19 i need help
the answer to the equation 112+18*14/14-19 is 111.
How to solve the question?
To solve this equation, we need to follow the order of operations (also known as PEMDAS), which is as follows: parentheses, exponents, multiplication and division (performed left to right), and addition and subtraction (also performed left to right).
So let's break down the equation step by step:
18*14 = 252 (multiplication)
252/14 = 18 (division)
112+18 = 130 (addition)
130-19 = 111 (subtraction)
Therefore, the answer to the equation 112+18*14/14-19 is 111.
It's important to note that if we had performed the operations in a different order, we would have gotten a different answer. That's why following the order of operations is crucial in solving mathematical equations.
In general, it's important to have a good understanding of basic arithmetic and algebraic concepts to solve equations like this one. This includes knowing the order of operations, how to perform operations with fractions and decimals, and how to use variables and solve for unknowns. Practicing these skills regularly can help improve your problem-solving abilities in math and other subjects.
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A neighborhood is trying to set up school carpools, but they need to determine the number of students who need to travel to the elementary school (ages 5-10), the middle school (ages 11-13), and the high school (ages 14-18). A histogram summarizes their findings:
Histogram titled Carpool, with Number of Children on the y axis and Age Groups on the x axis. Bar 1 is 5 to 10 years old and has a value of 3. Bar 2 is 11 to 13 years old and has a value of 7. Bar 3 is 14 to 18 years old and has a value of 4.
Which of the following data sets is represented in the histogram?
{3, 3, 3, 7, 7, 7, 7, 7, 7, 7, 4, 4, 4, 4}
{5, 10, 4, 11, 12, 13, 12, 13, 12, 11, 14, 14, 19, 18}
{5, 6, 5, 11, 12, 13, 12, 13, 14, 15, 11, 18, 17, 13}
{3, 5, 10, 11, 13, 7, 18, 14, 4}
The correct answer is that the data set {3, 7, 4} is represented in the given histogram.(option-a)
The given histogram represents the number of children in each age group who need to travel to school. Since the histogram has only three bars, we can conclude that there are only three age groups.
The first bar represents children aged 5-10, of which there are 3. The second bar represents children aged 11-13, of which there are 7. The third bar represents children aged 14-18, of which there are 4.
Therefore, the data set that is represented in the histogram is:
{3, 7, 4}
None of the other data sets given match the values in the histogram. The first data set has duplicate values and is not sorted by age group. The second data set includes ages that are not represented in the histogram. The third data set has values for ages 6, 11, 12, 13, 14, 15, 17, and 18, but the histogram does not have bars for all those ages. (option-a)
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| -11|>2 true or false
Answer:
Step-by-step explanation:
niet waar -11 is negatief
In a particular class of 29 students, 11 are men. What fraction of the students in the class are women?
Answer:
Step-by-step explanation:
Q:
In a particular class of 29 students, 11 are men. What fraction of the students in the class are women?
A:
29-11=18
18/29 are women
Simplify (5*3)^3 so that there are still two factors but no parentheses.
Answer:
15^3
Step-by-step explanation:
1) Multiply 3 and 5 to clear the Parenthesis giving us the product - 15
2) Raise 15 to the 3rd Power: 15^3
Cómo saber el valor de caja en un balance general, cuando desconozco ese valor, pero si tengo los demás valores?
Based on the business information, we can establish that the cash value in a balance sheet is Bs. 33,500.
How to find cash value on a balance sheet?To find the cash value in a balance sheet we must perform the following procedure:
We must find the difference between the passives and assets of the business as shown below:
Assets
Furniture and fixtures = Bs. 7,000 Computer equipment = Bs. 2,500Initial inventory = Bs. 4,000 Capital = BS. 30000Passives
Documents payable Bs. 10000According to the above, the operation is as follows:
7000 + 2500 + 4000 + 30000 = 4350043500 - 10000 = 33500According to the above, the cash value in a balance sheet would be Bs. 33,500.
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Stephen was thinking of a number. Stephen doubles it, then adds 11 to get an answer of 47.7. What was the original number?
The original number in the statement is 18.5
How to determine the original number?The statements in the question are given as:
A number. Doubles the numberAdds 11 to the numberResult = 47.7Let the number be x
So, we have the following equation
2x + 11 = 47.7
Subtract 11 from both sides
2x = 36.7
Divide by 2
x = 18.35
Hence, the number is 18.35
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what is the magnitude(size)of -8.5 plz help me
Answer: I will leave a comment with the answer i am
doing the math rn
Step-by-step explanation:
120 applications ? (Select all that apply.)
Which ratios are equivalent to the ratio
36 openings
The ratio equivalent to the ratio is 10:3. Therefore, option A is the correct answer.
The given ratio is 120:36.
What is the ratio?The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity.
Equivalent ratios are the ratios that are the same when we compare them.
120:36
= 20:6
= 10:3
The ratio equivalent to the ratio is 10:3. Therefore, option A is the correct answer.
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"Your question is incomplete, probably the complete question/missing part is:"
Which of the following ratios is equivalent to the ratio of 120 to 36?
20 To 6, 12 To 3, 18 To 60, 84 To 1
They are attached below.
14)The sum of the tangent and the sine of the angle is obtained as 1.21.
15)The area of the segment is 95.6 m^2 while the perimeter of the segment is 11.047 m.
16)The angle opposite the largest side is 130°.
What is the trigonometric ratios?The trigonometric ratios are the ratios that are designated as cos, tan and sine. It is important to note that the trigonometric ratios are particular to the right angled triangle. The meaning of the right angle triangle is that one of the angles in the triangle is about 90 degrees.
14)) We can find the hypotenuse by the use of the Pythagoras theorem that is used to find the parts of the right angle triangle.;
a = √2^2 + 3^2
a = √ 4 + 9
a = 3.6
We know that;
tan θ = 2/3 = 0.66
sin θ = 2/3.6 = 0.55
Then;
tan θ + sin θ
0.66 + 0.55
= 1.21
We can see by the use of the trigonometric ratios that we would obtain the sum of the sine and the tangent as 1.21.
15)
The area of the segment is obtained as;
Area of the triangle;
1/2r^2 sinθ
r= radius of the circle
θ = angle of inclination
1/2 * (10)^2 * sin 60
= 43.3
Area of the sector;
60/360 * 3.142 * (10)^2
= 52.3
Therefore the area of the triangle is;
43.3 + 52.3 = 95.6 m
b)The perimeter of the segment;
(2πr * θ/360) + 2rsin(θ/2)
(2 * 3.142 * 60/360) + (2 * 10 * sin (60/2))
1.047 + 10
= 11.047 m
16)
Using;
c^2 = a^2 + b^2 - 2abcos C
20^2 = 13^2 + 9^2 - 2(13 * 9) cos C
400 = 250 - 234cosC
400 - 250 = - 234cosC
150 = - 234cosC
Cos C = -(150/234)
C = Cos-1-(150/234)
C = 130°
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Express each set using the roster method
A. The set of natural odd numbers greater than 2, but less than 11
B. {x|x€N and 4
The elements using rooster-method:
A){3,4,5,6,7,8,9,10}
B){5,6,7,8,9,10,11,12,13,14}
What is rooster-method?
By listing the items of a set inside brackets, the roster method may be used to display the elements of a set. One of three ways to describe a set is in rooster form. The items of a set are listed in the roster form between curly or following brackets, with commas separating each element. When items repeat in the set, the roster approach actually has an issue. Because the elements do not follow a pattern or have a specific order, it is impossible to describe the elements in roster notation if the set has a significant number of elements or any repeated elements.
A)Set of natural odd numbers greater than 2 but less than 11:
Let us represent the set using symbol O:
O = {3,4,5,6,7,8,9,10}
B){x| x∈ N and 4<x<15}
Given that x is a natural number greater than 4 but less than 15.
X={5,6,7,8,9,10,11,12,13,14}
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Write an equation for the parabola that passes through (1,12) and has vertex (10,-4)
Answer:
y + 4 = (16/81)(x - 10)
Step-by-step explanation:
The general formula for a parabola passing through (x, y) and with vertex (h, k) is y - k = a(x - h)^2.
Here we are told that x = 1, y = 12, h = 10 and k = -4, which gives us:
12 + 4 = a(1 - 10)^2, or
16 = 81a
Then a = 16/81, and the desired parabola is
y + 4 = (16/81)(x - 10)
Which ordered pair lies on the function f(x) = x2 + 3?
A) (–1,4)
B) (–1,–4)
C) (1,–4)
D) (–4,–1)
Answer:
(-1,4)
Step-by-step explanation:
to find out we just fill in the values to see if it’s true
(x,f(x))
4=-1^2+3
4=1+3
4=4
True
-4=-1^2+3
-4=1+3
-4=4
Not true
-4=1^2+3
-4=1+3
-4=4
Not true
-1=-4^2+3
-1=16+3
-1=19
Not true
Hopes this helps please mark brainliest
The sum of two-fifths of y and one-sixth of h, minus 2
hi <3
i'm assuming you want the expression written out
it would be:
(2/5y + 1/6h) - 2
hope this helps :)
The given figure is a right triangular prism.
In the prism:
• DF = 22 in.
• EG = 11 in.
• Volume of the prism = 1936 cubic in.
What is the length of AD?'
Use the given information to complete the worksheet.
Thank you!
The length of side AD is,
⇒ AD = 16
We have to given that;
The given figure is a right triangular prism.
In the prism:
• DF = 22 in.
• EG = 11 in.
• Volume of the prism = 1936 cubic in.
Since, Volume of right triangular prism is,
V = 1/2 (bh) x L
Substitute all the values we get;
V = 1/2 (22 × 11) × AD
1936 = 121 × AD
AD = 16
Thus, The length of side AD is, 16
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6 and
The distance between the parallel sides of
the right trapezoid pictured below is:
A. 2
B. 3
C. 4
D. 5
Using the Pythagorean theorem, the distance between the parallel sides is: B. 3.
What is the Pythagorean Theorem?The Pythagorean theorem is given as, c² = a² + b², if in a right triangle, a and b are the lengths of the smaller legs, and c is the length of the longest side (hypotenuse).
What is a Trapezoid?A trapezoid is a quadrilateral that has one pair of opposite sides that are parallel to each other. These parallel sides are called bases. The distance between the height of the parallel sides of a trapezoid is the height of the trapezoid.
In the image given, we would apply the Pythagorean theorem to find the distance between the parallel sides of the right trapezoid.
c = 5
a = 8 - 4 = 4
b = distance between the parallel sides
b = √(5² - 4²)
b = 3 units.
The answer is: B. 3.
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Caden's mother gave him a $20 bill to get groceries. If he spent $14.39, how much change should he ge! back?
Answer:
$5.61
Step-by-step explanation:
Subtract the amount spent by the amount given to the cashier.
$20 - $14.39 = $5.61
Answer:
If he spent 14.39, and he only had a 20 dollar bill, Caden would have to give the 20 dollar bill meaning we suubtract 14.39 from 20.
20-14.39 = 5.61
Caden should get $5.61 back.
Step-by-step explanation:
If John solved the equation x² - 10x +8=0 by completing the square, one of the steps in his process would
be:
(z-5)² = 17
(z+4)² =10z+16
(z+4)² =10z
(2-5)² = -8
If John solved the equation x² - 10x + 8 = 0 by completing the square, one of the steps in his process would be: A. (x - 5)² = 17.
What is a quadratic equation?In Mathematics, the standard form of a quadratic equation is represented by the following equation;
ax² + bx + c = 0
Next, we would solve the given quadratic equation by using the completing the square method;
x² - 10x + 8 = 0
x² - 10x = -8
In order to complete the square, we would have to add (half the coefficient of the x-term)² to both sides of the quadratic equation as follows:
x² - 10x + (-10/2)² = 8 + (-10/2)²
x² - 10x + 25 = -8 + 25
x² - 10x + 25 = 17
By simplifying, we have;
(x - 5)² = 17
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A recipe calls for 4 pounds of fruit. You have 60 ounces of fruit. Do you have as much fruit as you need? If not how much more or less fruit do you need?
Answer: No, you need 4 more ounces. How i figured this out is i did 16 x 4 and that = 64. 2nd. You need more. To make 1 pound you need 16 ounces. So you need to do 16 x 4 = 64. You need 4 more ounces.
Answer:
No and you need 4 more ounces of fruit.
which statement best explains the value of 18 - (-5)?
Answer:
The additive inverse of −5 is +5, so 18 − (−5) = 23. The additive inverse of −5 is −5, so 18 − (−5) = 23. The additive inverse of −5 is −5, so 18 − (−5) = 13.
What is the cos A?Will give 15 points.
Answer:
Step-by-step explanation:
cos A = \(\frac{\sqrt{8} }{3}\)
Steve earns extra money babysitting. He charges $37.00 for 4 hours and $64.75 for 7 hours. Let x represent the number of hours Steve babysits and y represent the amount he charges
Answer:$6.25
Step-by-step explanation:we have that
x------------------> represent the number of hours Steven babysits
y----------------- > represent the amount he charges
for x=6 hours
y=$37.50 ----------------> y/x=37.5/6=6.25
for x=8 hours
y=$50---------------------> y/x=50/8=6.25
therefore
y=6.25x