Answer:
You forgot the picture
Step-by-step explanation:
I think
Examine the table and determine the rate of change.
A 2-column table with 4 rows. Column 1 is labeled x with entries 1, 2, 3, 4. Column 2 is labeled y with entries negative 4, negative 1, 2, 5.
What is the rate of change?
-4
-3
1
3
Answer:
I believe that it is 3. I could be wrong though.
Answer:
3
Step-by-step explanation:
got it right on edge
Under his cell phone plan, Oliver pays a flat cost of $45 per month and $3 per gigabyte. He wants to keep his bill under $60 per month. Use the drop-down menu below to write an inequality representing g, the number of gigabytes he can use while staying within his budget
Answer: g < 5
5 is the amount of gigabytes
Oliver can use up to 5 gigabytes while staying within his budget of $60 per month.
The inequality representing the number of gigabytes Oliver can use while staying within his budget of $60 per month is:
3g + 45 ≤ 60.
where,
"g" represents the number of gigabytes used.
$3 is the cost per gigabyte.
$45 is the flat monthly cost.
$60 is the maximum budget.
Oliver pays a flat cost of $45 per month, which is represented by the constant term 45 in the inequality.
He also pays $3 per gigabyte, so the cost for the gigabytes used is 3g, where "g" represents the number of gigabytes.
The total cost (3g + 45) must be less than or equal to $60, as he wants to keep his bill under $60 per month.
Hence, the inequality is 3g + 45 ≤ 60.
Now, solve for g:
45 + 3g ≤ 60
Subtract 45 from both sides:
3g ≤ 15
Divide both sides by 3:
g ≤ 5
So, Oliver can use up to 5 gigabytes while staying within his budget of $60 per month.
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pls answer the question !!
calcula el 25%,35% y el 75% de 1255
Answer:
25%=313.75 35 %=439.25 75%=941.25
Step-by-step explanation:
A polygon is regular if each of its sides has the same length. Find the perimeter of the regular polygon.
Based on the calculations, the perimeter of this regular polygon is equal to 7.5 units.
What is a polygon?A polygon can be defined as a two-dimensional geometric shape that comprises straight line segments and a finite number of sides. Also, some examples of a polygon include the following:
TriangleQuadrilateralPentagonHexagonHeptagonOctagonNonagonHow to determine the perimeter of this regular polygon?Since this polygon is a regular polygon with each of its sides being equal, we have:
3(x - 1) = 5x - 6
3x - 3 = 5x - 6
5x - 3x = 6 - 3
2x = 3
x = 3/2
x = 1.5.
The measure of each of its sides is given by:
3x - 3 = 5x - 6
3(1.5) - 3 = 5(1.5) - 6
4.5 - 3 = 7.5 - 6
1.5 = 1.5
Each side, a = 1.5 units.
Now, we can determine the perimeter of this regular polygon:
Perimeter of pentagon = 5a
Perimeter of pentagon = 5 × 1.5
Perimeter of pentagon = 7.5 units.
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What is the surface area of the rectangular prism with 4 height inches, 10 length inches and 3 width inches
Answer:
31
Step-by-step explanation:
if the lenght is 10(×2), the width is 3 and the height is 4(×2). The sum of 20, 3,and 8 will be 31. That is the answer
can guys help me please
Answer:
there is 243.84 cm in 8 feet
round to the nearest hundredths =3266.53
Find the interest on $4,000 at 3% for 4 months.
Answer:
$80 interest will be owed for 4 months
Step-by-step explanation:
P is the principal amount, $4000.00.
r is the interest rate, 8% per year, or in decimal form, 8/100=0.08.
t is the time involved, 3....month(s) time periods.
Since your interest rate is "per year" and you gave your time interval in "month(s)" we need to convert your time interval into "year" as well.
Do this by dividing your time, 3- month(s), by 12, since there's 12 months in 1 year.
So, t is 0.25....year time periods.
To find the simple interest, we multiply 4000 × 0.08 × 0.25 to get that
Please help me with this. When dividing fractions, the ________ term becomes the reciprocal. A. Second B. First C. Neither D. Both
Answer:
The second term becomes the reciprocal and then you multiply the first term by the second term
Answer:
A. second
Step-by-step explanation:
When dividing fractions, we always take the second term and flip that. In other words, we convert the second term into its reciprocal. Remember the phrase "flip the guy, and multiply!" Essentially, the "guy" just refers to the second term.
For example, if we have 1/3 ÷ 2/5, in order to solve this, we flip the second term, which is 2/5 so that it becomes 5/2 and then multiply:
1/3 ÷ 2/5 = 1/3 × 5/2 = 5/6
The answer is thus A.
~ an aesthetics lover
Carbon-14 dating assumes that the carbon dioxide on Earth today has the same radioactive content as it did centuries ago. If this is true, the amount of 14C absorbed by a tree that grew several centuries ago should be the same as the amount of 14C absorbed by a tree growing today. A piece of ancient charcoal contains only 38% as much of the radioactive carbon as a piece of modern charcoal. How long ago was the tree burned to make the ancient charcoal? (The half-life of 14C is 5715 years. Round to the nearest year.)
7978 years
Step-by-step explanation:
A = A02^(-t/hl)
where hl = half-life.
Dividing both sides by A0 and taking the logarithm, we get
ln(A/A0) = -(t/hl)ln2
or solving for t,
t= -(hl)ln(A/A0)/ln2
note that A/A0 = 0.38
t = -(5715 yrs)[ln(0.38)/ln2]
= 7978 years
Question 3. Find the distance between P(4,5) and the line with equation 8x + 5y = 20
Answer:
Step-by-step explanation:
8x+5y = 20
y = (-8/5)x + 4
slope of the line is -8/5.
slope of any perpendicular to the line is ⅝.
line of slope ⅝ that passes through P(4,5):
y-5 = ⅝(x-4)
y = ⅝x + 2.5
find intersection of lines
⅝x + 2.5 = (-8/5)x + 4
25x + 100 = -64x + 160
89x = 60
x = 60/89, y = 260/89
distance between (60/89, 260/89) and (4,5) = 3.92
if angle A=125 in the parallelogram below, what is the measure of angle B?
Answer:
angle B = 55°
.............
HELPHELPHELPMEE I NEED HELP
Find the value of k that makes the equation below true for all values of x.
3x + 5 − x − 2 = 5x + 3 − kx
In linear equation, k = 3 is the value of k that makes the equation .
What in mathematics is a linear equation?
An algebraic equation with simply a constant and a first-order (linear) term, such as y=mx+b, where m is the slope and b is the y-intercept, is known as a linear equation.
Sometimes, the aforementioned is referred to as a "linear equation of two variables," where x and y are the variables.
3x + 5 − x − 2 = 5x + 3 − kx
3x - x - 5x + kx = -5 + 2 + 3
- 3x + kx = -3 + 3
- 3x + kx = 0
kx = 3x
k = 3
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Explain My last question for my test!! If you help Thank you soo much I will give brainliest if I have time and notice
Answer:
Step-by-step explanation:
(13g+1) - (-2-5g) = 8/3(3g+9/8)
We'll set them equal for now and then simplify
(13g + 1 - 2 - 5g) = (8g + 3)
8g - 1 = 8g + 3
So now we know they're not equal. Mr. Scotty boy is wrong and you have the simplifications. Hope this helps!
In triangle ABC , Sin angle B=14/17 . The hypotenuse of triangle ABC
A. 14
B17
C. 2sqrt(485 )
D. 0.824
Answer: A
Step-by-step explanation:
Platooo
Solve the system of equations using elimination:
3x+3y=0
8x-7y=-30
Answer:
x= -2
y= 2
brainliest please, i did the work for you
simplify (8^(5))/(8^(-9))
1.8^-45
2.8^-4
3.8^14
4.8^45
The expression (8^(5))/(8^(-9)) is simplified to 8^14. Option 3
What are index forms?Index form of a number can simply be described as that number written in the form of an exponential expression.
The number can also be written as a single number which is raised to another number.
Some rules of indices to note;
Multiplying index form results in addition of their powersDivision results in subtraction of their powersGiven that;
(8^(5))/(8^(-9))
Then, we have;
8^5-(-9)
8^5+9
Add the powers
8^14
Hence, the value is 8^14
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In each graphic, the triangle was dilated to create the image triangle. Determine which scale factor was used for each dilation by dragging the correct scale factor to each graph.
pls help i well give brllant
The scale factor was used for each dilation are-
Part a: For ΔABC - scale factor = 2Part b: For ΔDEF - scale factor = 1/2Part c: For ΔGHJ - scale factor = 1/3Part d: For ΔKML - scale factor = 3Explain about the dilation:A transformation that changes the size of a figure is called a dilatation. This indicates that the preimage as well as image are similar and have been scaled up or down, respectively.
A dilatation that results in a reduction (imagine shrinking) or an enlargement (think stretching) produces a smaller or larger image, respectively.
Part a: For ΔABC
Length AB = 2 units
Length A'B' = 4 units
A'B' = 2 *AB
Thus, For ΔABC - scale factor = 2
Part b: For ΔDEF -
Length DF = 2 units
Length D'F' = 1 units
D'F' = 1/2 DF
Thus, For ΔDEF - scale factor = 1/2
Part c: For ΔGHJ -
Length GH = 3 units
Length G'H' = 1 units
G'H' = 1/3 GH
Thus, For ΔGHJ - scale factor = 1/3
Part d: For ΔKML -
Length KM = 2 units
Length K'M' = 6 units
K'M' = 3*KM
Thus, For ΔKML - scale factor = 3
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please answer quick!
Question Progress
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Homework Progress
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Here is a sequence of numbers:
1
3
6
10
15
a) What is the name given to these numbers?
.
Answer:
I honestly don't quite understand the question but here is the pattern of the sequence.
Each time the number is added, the number that is being added raises by one. For example:
1+2=3
3+3=6
6+4=10
10+5=15
and so on so the name would be the next consecutive number added.
Sorry I couldn't directly answer your question. Hope this helps!
A manufacturer of stereo sound speakers has found that the revenue received from selling the speakers at a
cost of p dollars each is given by the polynomial – 3p2 + 610p. Find the revenue received when p
dollars.
50
Answer:
50
Step-by-step explanation:
-3p2+610p p=50
-3(50)2+610(50)
-3x50^2+610x50
50(-3x50+610)
50(-610+610)
50x0
50
g A student council consists of 15 students. (a) How many ways can a committee of five be selected from the membership of the council
There are 3,003 ways to select a committee of five from the 15 students in the student council.
To calculate the number of ways to select a committee of five from a group of 15 students, we can use the combination formula. The formula for combination, denoted as "n choose r," calculates the number of ways to choose r items from a set of n items without considering the order.
In this case, we want to choose a committee of five from a group of 15 students. Using the combination formula, we can calculate it as:
C(15, 5) = 15! / (5! * (15-5)!)
where "!" denotes factorial. Simplifying the expression:
C(15, 5) = 15! / (5! * 10!)
The factorial of a number is the product of all positive integers less than or equal to that number. In this case:
15! = 15 * 14 * 13 * 12 * 11 * 10!
Cancelling out the common terms:
C(15, 5) = (15 * 14 * 13 * 12 * 11) / (5 * 4 * 3 * 2 * 1)
Simplifying the expression further:
C(15, 5) = 3,003
Therefore, there are 3,003 ways to select a committee of five from the 15 students in the student council.
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write the equation of the parabola that has its x-intercepts at (-2 - 2,0) and (-2 2, 0) and passes through the point (-1, 1).
The equation of the parabola is y = -1/3 (\(x^2\)+4x).
What is parabola ?
A bowl-shaped object forms a curve when the surface of the cone intersects a plane perpendicular to a straight line. Another curve is created when the moving point is moved such that the distance from the fixed point is equal to the distance from the fixed line. A parabola is a U-shaped curve representing the graph of a quadratic function. Graph of the equation y=x2,
Here the equation of the parabola is
=> y= a\(x^2\)+bx+c.
Now pt given points to find value of a, b, c .
=> y = a(x-p)(x-q)
=> y = a(x+2-2)(x+2+2)
=> y = a(x)(x+4)
Here the line passes through the point ,
(x,y) = (-1,1)
=> 1 = a(-1)(-1+4)
=> 1 = a (-3)
=> a = -1/3.
Now the equation is ,
y = a (x)(x+4)
=> y = -1/3 (\(x^2\)+4x)
Therefore the equation of the parabola is y = -1/3 (\(x^2\)+4x).
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If measure angle 7 , recall that alternate interior angles have equal measures. Thus , the measures of angle is 65 degree. What is the measure of angle 9 degree?
Answer:
Angle 9 = 65°
Step-by-step explanation:
Given:
Angle 7 = 65°
Angle 7 is alternate to Angle 9
Find:
Angle 9
Computation:
We know that
alternate interior angles are equal and angle 7 is alternate to angle 9
So,
Angle 7 = Angle 9
So,
Angle 9 = 65°
Identify the pair of angles shown
A. Same side interior angles
B. Alternate exterior angles
C. Alternate interior angles
D. Corresponding angles
Help!!!
(Picture)
Answer:
D. Corresponding Angles
Step-by-step explanation:
This is becasue they're both the same angle on the same side
Decide which one of the following statements is
false.
a. Through any two distinct points there exists
exactly one line.
b. A line contains at least two points.
Three noncollinear points determine a plane.
d. Any three points lie on a distinct line.
d
Step-by-step explanation:
any three point line on a distinct line
i think....
a water tank is emptied at a constant rate. at the end of the first hour it has 36000 gallons left and at the end of the sixth hour there is 21000 gallons left. how much water was there at the end of the fourth hour
There is 24000 gallons of water in the tank at the end of the fourth hour.
To determine the amount of water in the tank at the end of the fourth hour, we can calculate the rate at which the water is being emptied.
In the first hour, the tank lost 36000 gallons.
In the sixth hour, the tank lost 21000 gallons.
The difference between the gallons lost in the first and sixth hours is 36000 - 21000 = 15000 gallons.
Since the rate of water loss is constant, we can assume that the tank loses the same amount of water each hour. Therefore, the amount of water lost in each hour is 15000 / 5 = 3000 gallons.
To find the amount of water in the tank at the end of the fourth hour, we subtract the amount lost in the first four hours from the initial amount.
Initial amount - (Rate of loss × Number of hours)
36000 - (3000 × 4)
36000 - 12000
24000 gallons
Therefore, there is 24000 gallons of water in the tank at the end of the fourth hour.
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A reflection,rotation,translation, or dilation is called a
Answer:
Transformation
Step-by-step explanation:
12. Una agencia de automóviles vendió 37 camionetas a una fábrica de ropa. El precio por cada camioneta fue de $180930.00. En total, ¿cuánto pagó la fábrica por las camionetas?
Tenemos un simple problema algebraico.
Encontraremos que la cantidad que la fábrica pagó es $6,694,410.00
La información dada es:
Se compran 37 camionetas.
Cada camioneta cuesta $180,930.00
Entonces la cantidad total que la fábrica paga es 37 veces $180,930.00, que es:
37*$180,930.00 = $6,694,410.00
Concluimos en que el total que paga la fábrica es $6,694,410.00
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Among the following rational numbers, which has the greatest value?
F. 0.34
G. 0.37
H. 0.34
J. 0.343
K. 0.3409