Jada is putting a border around her rectangular garden. The garden is 12.63 meters long and 3.28 meters wide. Compare the estimates to the exact perimeter.

The estimate using measurements rounded to the nearest whole number is closer to the exact perimeter.

The estimate using measurements rounded to the nearest tenth is closer to the exact perimeter.

The two estimates are equally close to the exact perimeter.

Neither estimate is close enough to the exact perimeter to be useful.

Which of the following contains a variable?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.

Pleasse me i need an answer. give me the correct answer. answer if you know it ! the club will base its decision about whether to increase the budget for the indoor rock climbing facility on the analysis of its usage. the decision to increase the budget will depend on whether members are using the indoor facility at least two times a week. use the best measure of center for both data sets to determine whether the club should increase the budget. assume there are four weeks in a month. if you think the data is inconclusive, explain why.