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

plsss answer the following.

Major league baseball salaries averaged $1.5 million with a standard deviation of $0.8 million in 1994. suppose a sample of 100 major league players was taken.

Which angles are corresponding angles?

BRAINLIESTTTT ASAP!!! Describe The Sixth Crusade. Explain what happened in this event, state the facts as well as the importance of it. Write in your own words

Find the circumference and area of each. Round for the nearest tenth: 1) a circle has a radius of 2 meters 2) a circle has a diameter of 16 cm 3) a circle has a

which of the following statements are true ?????

If the cost of producing a product that sells for $40 is 72,000 plus $32.00 per piece, then how many products must be sold to breakeven?

Which octant contains the image of point A( 1, -3, 4) after a reflection about the xz - plane?

What should these was not an element of the Republican Party

How many moles of ions are released when 0.27 mol of cobalt(ii) chloride, cocl2, is dissolved in water? 0.54 mol 0.18 mol 0.81 mol 0.27 mol?