Answer:
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a direct variation if it can be expressed in the form 
or 
In this problem we have
y=18 when x=2
Find the value of the constant of proportionality k
----> 
therefore
The equation is equal to
Answer:
-42
Step-by-step explanation:
=> (-6)(-7)(-1)
=> (42)(-1)
=> -42
Isosceles triangle has 2 sides that are the same length. So what you have is three sides that measure: x, x, and (x-8). 70 = x + x + (x-8).
70 = x + x + x - 8
78 = 3x
x = 26.
and 26 - 8 = 18.
So two of your sides are 26 inches and the last side is 18 inches.
Answer:
division
Step-by-step explanation:
2x/2=8/2=x=4
x=4
Answer:
In this problem u have to use the equation I=PRT
Step-by-step explanation:
