Kinda simple math? help a girl out lol

8.75

Step-by-step explanation:

the decimal form would be 87.5% and then multiplying it by 10 would move the decimal to the left one making your answer 8.75

Hope this helps you out!

that would be 8.75

Step-by-step explanation:

87 and 1/2 is the same as 87.5. % is out of 100 so 87.5/100 is the same as 8.75/10 since you move the decimal point to the left

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²