Find the constant of variation for the relationship shown in the following table:x 1 2 3 4
y 5 10 15 20
A.
1
B.
2
C.
3
D.
5
Answers
Answer:
Option D - 5
Step-by-step explanation:
Given : Table
x 1 2 3 4
y 5 10 15 20
To find : The constant of variation for the relationship shown in the following table?
Solution :
The constant of variation means the relationship between variables does not change.
The constant of variation for an equation is , where k is the constant of variation.
Now, We have given the value of x and y substitute in the formula,
x=1,y=5
x=2,y=10
x=3,y=15
x=4,y=20
Therefore, The constant of variation is 5.
So, Option D is correct.
Formula: k = y/x
5/1 = 5
10/2 = 5
15/3 = 5
20/4 = 5
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Answer:
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Step-by-step explanation:
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Answers
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Answers
Answer:
Step-by-step explanation:
145 = 2x + 15
2x = 130
x = 65 (ANS)
Answer:
65º
Step-by-step explanation:
145º = (2x + 15)º
145º = (2x + 15)º
145º - 15º = 2xº + 15º - 15º
130º = (2x)º
x = 65º
Answers
Answer:
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Step-by-step explanation:
Unit rate is defined as the rate are expressed as a quantity as 1 such as 3 meter per second or 4 miles per hour.
As per the statement:
A 14 ounce energy drink contains 10 1/2 = teaspoons of sugar.
We have to find how much sugar is in one ounce of the drink.
By unit rate definition we have;
⇒
Therefore, sugar is in one ounce of the drink
Answers
Answer:
C
Step-by-step explanation:
What you do is based off the formula. a=1/2(24+18)5=105. C is your answer.
Answer:
area = b1+b2/2 *h
let b1 +24
let b2 = 18
H =5
24+18/2 *5
Area = 105
Step-by-step explanation:
Answers
Answer:
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Step-by-step explanation: