A city received
inch of rain on July 31. This represents
of the total amount of rain the city received in July. The equation
r=
can be used to find the amount of rain r in inches the city received in July. How much rain did the city receive in July?​

answer: its the third option.

step-by-step explanation:

i just took the test.

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

oh

step-by-step explanation: