Answer:
in simplest terms 10 decreased by twice A can be written as
10-2a
Step-by-step explanation:
First you find the length of the green rectangle by using a^2 + b^2 = c^2
So that means 4^2 + 7^2 = length of green
That equals 8.1 when you square root it.
Then, you use 8.1^2 + 3^2 (which is the green rectangle height) to find the red line using the same equation
So your answer is 8.6 cm.
I think its -10x^2y and 12x^2y
Answer:
This graph does not show a function.
Step-by-step explanation:
The line isn't moving in a constant increase or decrease.
