billy1123 billy1123

01-02-2019
Mathematics

contestada

∠ A and ∠ B are complementary. If m∠ B = 80°, what is the measure of ∠ A?

10°
80°
90°
100°

Respuesta :

01-02-2019

Angle A would be 10 degrees.
Complementary angles add to 90 degrees.
So 90-80=10

Answer Link

Otras preguntas

Following the Civil War, what percentage of money in circulation was counterfeit? 25percent 33percent 100percent 60percent

A refrigerator sells for $1201. If the sales tax rate is 6.8%, what is the total price that you would pay for the fridge?

What is the relationship between the costs of child care and the quality of experience for the children and teachers?

Calculate the volume of the cube ____ cm³

21. Chandra is retiling her bathroom floor. Each tile is in the shape of a square, and is 6.5 inches long. How many square inches does one tile cover? * HELPPP

A ball rolls at a speed of 6cm/s how far does the ball roll in 40 seconds ? ____cm

What is the most likely cause of a disorder if both monozygotic and dizygotic twins show a high concordance rate?

Can someone please help me w these chemistry conversion? 1. The density of Mercury is 13.6 g/mL. What is the volume of mercury, in quarts has a mass of 95.0 oun

Cash app $aaliyahGturner

I really need help Decide: Which of the following is a correct theme statement? 1.In the novel, “The Hunger Games," Collins illustrates that young love, like t