lindafhoney lindafhoney

13-07-2018
Mathematics

contestada

Angle B measures 60°. What is the measure of the angle that is complementary to angle B?

Respuesta :

sqdancefan sqdancefan

13-07-2018

Complementary angles total 90°.

∠A + ∠B = 90°

∠A + 60° = 90° . . . . substitute the given information

∠A = 30° . . . . . . . . . subtract 60° from both sides of the equation

The angle that is complementary to ∠B measures 30°.

Answer Link

Otras preguntas

A geographer is interested in studying how and why the environments of the Amazon Rainforest and the Andes Mountains are different. Which essential element of g

A circular room of radius 14 m is to be covered by a square carpet. What will be the maximum area the carpet can cover?

what is the absolute value of 2+2i?

Which of the following best describes a trend in health science careers? The number of jobs available in health science careers has increased, but the number of

Molten (melted) iron and carbon monoxide are produced in a blast furnace by the reaction of iron(III) oxide and pure carbon. Fe2O3 + 3C ---> 2Fe + 3CO If 4 m

An element has 15 protons, 11 neutrons, and 17 electrons. What is the name of the element?

How did art, literature and architecture reflect nationalism in the early republic? (APUSH)

plz help! Are these statements always, sometimes, or never true 12. The graph of f(x) =ax^2 is narrower than the graph of g(x) = dx^2 when d = -a. 13. The

write a five sentence body paragraph about MLK and the Hero's journey

What are the 2 main sources of data