sebastianemiliogp sebastianemiliogp

02-05-2019
Mathematics

contestada

∠1 and ∠2 are complementary. If m∠1 = 4m∠2, find m∠1

Respuesta :

jimrgrant1 jimrgrant1

02-05-2019

Answer:

∠1 = 72°

Step-by-step explanation:

Complementary angles sum to 90°, thus

∠1 + ∠2 = 90, substitute ∠1 = 4∠2 , thus

4∠2 + ∠2 = 90

5∠2 = 90 ( divide both sides by 5 )

∠2 = 18°

Hence ∠1 = 90 - 18 = 72°

Answer Link

Otras preguntas

47-10 in french math lol

how many foood chans are there in the food web?

What did the policy of internment reveal about the United States? What were the impacts of internment on Japanese Americans in the years and decades following t

(6x-1) (6x-1) -x + 3 (x+5) - 7x(x)

You borrow $12 from a friend and pay back $8. To help you understand your finances, evaluate the following expression: -12+8

WILL GIVE BRAINLIEST IF ANSWERED FAST!!!

The 4th and 3rd terms. of two GoP₂ (A and B) are 36 and 54 respectively. The ratio of the first team of A to that of B is Find : (i) the value of a 2a 3a. (i) t

Silver, gold, platinum, are ferrous metals. TRUE OR FALSE

how do the boys feel about the idea of santi visiting medellin

- Shreya said,"I was playing tennis when the accident occurred." change into indirect speech