A50-ft cable is stretched from the top of an antenna to an anchor point on the ground 15ft. from the base of the antenna . how tall is the antenna?

47.69696007 feet tall

Step-by-step explanation:

A= what we are trying to find

B= 15ft

C=50ft

C²-B²=A²

50²-15²=A²

2500-225=2275

√2275=47.69696007=A

x/7.50 = 15

x= 7.50 / 15 divide

step-by-step explanation:

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.