Simone painted a line around the entire perimeter of her rectangular tennis court. the length of the court was 78 feet and the width was 27 feet.
how long was the line simone painted?
a.54 feet
b.105 feet
c.183 feet
d.210 feet

An airport in death valley is 60 feet below sea level, and an airplane is flying 2,000 feet above sea level. how many feet must the plane descend in order to land? a. 2060 b. 2000 feet c. 1940 feet d. 1880 feet e.1400 feet will mark as brainliest

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.