Evaluate each expression. d = 5

e = 8

f = 10

1. e + f
2. f ÷ d
3. e + 7
4. 2d

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

Acircle has a circumference of 7.850 units. what is its radius?

Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28