2 angles are complementary. One of the angles is 30 degrees. The other has a label of 5n + 20. What would "n" have to be?

A. 20

B. 15

C. 10

D. 8

In Euclidean geometry, the sum of the measures of the interior angles of a pentagon is 540°. Predict how the sum of the measures of the interior angles of a pentagon would be different in spherical geometry. A. The sum would be greater than 540. B.

What is the probability that out of 175 chicks hatched on Peeper Farm at leastn70 will be female

Cole is an urban planner. He wants to create a small scale drawing of a city block. The block is a square with sides of length 100 m. Draw the city block such that 11 unit on the grid below represents 5 m.

What is 4 10/7 as a improper fraction?

Which statements about the system are true? Select two options. y = 2 x - 4 3y - x = - 7

Cathy earns $13.50 per hour for the first 40 hours worked in a week and $20.25 per hour for hours over 40. If she earns $661.50 one week.

Tell which property is being illustrated. 13 + (29+7) = 13 + (7+29)

8$ of 25$ earned as profit what is the percentage

Which of the following is equiangular and equilateral? A. rhombus B. square C. rectangle D. parallelogram

Ryan works mowing lawns and babysitting. He earns $8.20 an hour for mowing and $7.70 an hour for babysitting. How much will he earn for 3 hours of mowing and 7hours of babysitting?