Br
trec is a rectangle. what is the length of et?
2x-3

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

The diagonals of a rectangle are equal and bisect each other.

so

ET=RC

and

Solve for x

Find the measure of diagonal RC

substitute the value of x

Remember that

ET=RC

therefore

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest