devendi2727 devendi2727

21-09-2020
Mathematics

contestada

An angle measures 77.8° less than the measure of its complementary angle. What is the measure of each angle?

Respuesta :

zarampa zarampa

22-09-2020

Answer:

6.1° and 83.9°

Step-by-step explanation:

Complementary angles sum 90°

a+b = 90°

a = b - 77.8

then:

(b - 77.8) + b = 90

2b - 77.8 = 90

2b = 90 + 77.8

2b = 167.8

b = 167.8/2

b = 83.9°

a = b - 77.8

a = 83.9 - 77.8

a = 6.1°

Answer Link

Otras preguntas

what is the probablility of spining a prime number and rolling and even number

Solve the equation for all values of x by completing the square. x^2+8x=9

Robert leaves a chocolate bar in his car while attending school all day. When he goes to his car in the afternoon, the bar has changed into a gooey liquid. Whic

can i please get help with this question?

When you're creating unity that focuses on words, you're using _______ unity. A. symmetrical B. asymmetrical C. visual D. intellectual (i was thin

According to some modern environmentalists how should mankind be viewed

simplify 4 to the power of 2 x 4 to the power of 8 4^16 4^10 16^16 16^10

-5+1/5a=4 solution again.

What is 3/4 ÷ 1/6 = ?

HELP ASAP -3(4x+2)-3x=1/4(16x-20)+12 Geometry question HELP FAST PLEASE! Solve for X I got x= -0.05 but in photo Math it says X=38