The sum of the measures of angle M and angle R is 90°. • The measure of angle M is (5 x + 10)°.
• The measure of angle R is 55°.

What is the value of x ?

The measure of angle A is 50⁰ and is complementary to the measure of angle B. If the measure of angle B is 5x-5 , what is the value of x ?

An isosceles triangle has base angles that each measure 42°. Which equation can be used to find z, the measure of the third angle of this isosceles triangle in degrees?

What is the distance between the points (2, 5) and (5,9)?

Need to finish my juan wants to build a greenhouse in his back yard. he needs to maximize the ratio of floor area to structure volume in order to provide the most room for plants while minimizing the area to be heated. find the description of the structure that best meets juan’s criteria. a.) a hemisphere with a diameter of 12 feet b.) a cube with a side length of 12 feet c.) a cone with a diameter of 12 feet and a height of 10 feet d.) a square pyramid with a base side length of 12 feet and a height of 9 feet

Can anyone me get through my algebra 2 class? the only class i need to graduate..