Two rectangles are similar one has a length of 11 cm wide and a width of 10 cm and the other had a width of 7 cm find the length of the second rectangle round to the nearest tenth if necessary.

a.7.7
b.8.9
c5.8
d.6.4

A.

Step-by-step explanation:

First  Rectangle

Second Rectangle

Since the two rectangles are similar the corresponding sides are in the same proportion;

Substitute the values to get;

Multiply both sides by 11;

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50