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

what are the functions of Holloware

Given the balanced equation representing a reaction: O2 --> O + O What occurs during this reaction? (1) Energy is absorbed as bonds are brok

What is the gram-formula mass of Fe(NO3)3? (1) 146 g/mol (3) 214 g/mol (2) 194 g/mol (4) 242 g/mol

What is one promise you make when you become a United States citizen?

What happened at the Constitutional Convention?

Who vetoes bills? Please help

Which condensed structural formula represents an unsaturated compound? (1) CH3CHCHCH3 (3) CH3CH3 (2) CH3CH2CH3 (4) CH4

HOW WOULD YOU BE ABLE TO IDENTIFY streptococci THROUGH A MICROSCOPE

Which two earth layers are separated by the moho boundary?

Which element reacts spontaneously with 1.0M HCl (aq) at room temperature? (1) copper (3) silver (2) gold (4) zinc