ninabrown82 ninabrown82

01-10-2019
Mathematics

contestada

<A and <B are complementary angles. M<A = 3x and m<B = x + 10. What is x?

< = angle symbol

Respuesta :

alishedd83 alishedd83

01-10-2019

m<A + m<B = 90 By definition of Complimentary

3x + x + 10 = 90

4x + 10 = 90

4x = 80

x = 20

Answer Link

Otras preguntas

Which table shows a proportional relationship between x and y

Which three are members of the chilvalric and military group

HELP PLEASE!!! 45 POINTS AND BRAINLIEST FOR THE FIRST CORRECT ANSWER!!!!A person gets on a Ferris wheel at the starting point. The starting point is 15 feet off

what animal has the lowest hearing

Pls answer this in French I will mark you as brainliest Trouvez la question Ce livre coute 12€

if a set has three elements how many subsets does it have

Pls help I will mark brainliest

The area of a circle is 1256 square inches. What is the radius?

Canada’s geographic regions

a(n) blank is a verb form that ends in -ing or -ed. a) participle b) adjective c)pronoun d)adverb