roberthagemanjr roberthagemanjr

10-01-2020
Mathematics

contestada

A right triangle ABC is shown. Use any trigonometric ratio, find the measure of angle A to the nearest degree.

A right triangle ABC is shown Use any trigonometric ratio find the measure of angle A to the nearest degree class=

Respuesta :

marcthemathtutor marcthemathtutor

10-01-2020

Answer:

A= 62 deg

Step-by-step explanation:

tan A = CB / AB

tan A = 15 / 8

[tex]A = tan^{-1} (15/8)[/tex] (use calculator)

A = 61.93 deg

= 62 deg (nearest degree)

Answer Link

Otras preguntas

Calculate the molarity of a solution prepared by dissolving 11.5 g naoh in enough water to make 1.5 l of solution.

Round 7.456 to the nearest hundredth.

What is the volume of the composite figure? Use 3.14 for π and round the answer to the nearest tenth of a cubic unit.

In what state did african americans gain control of the legislature for a long time, and why did this occur?

In April Derek gained 2 pounds. In may he lost 5 pounds. Write his gain or loss in April and May as an integer

Much of the worlds fresh water is tied up in glaciers and polar ice caps. what percent of the water on the planet is available for our use?

The brain waves that predominate at any given time depend on a person’s state of consciousness. a. True b. False

The study of how other people influence our thoughts, feelings, and actions is called _____.

ivan and tanya share £150 in the ratio 4:1 how much more ivan gets compared to tanya

Effective listener know they must A.enuciate each and every word B.use the appropriate speaking volume C.focus attention on the speaker D.concentrate on their