The center pole used to hold up a circus tent is supported by a guy wire 53 feet long. the guy wire is anchored to the ground 45 feet from the base of the pole. what is the height, h, of the center pole? round your answer to the nearest foot if necessary.

a. h = 31 feet

b. h = 70 feet

c. h = 784 feet

d. h = 28 feet

D. 28 feet

Step-by-step explanation:

a²+b²=c²

45²+b²=53²

2025+b²=2809

b²=784

=

b=28

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )

true

step-by-step explanation: