LucyNeedsMathHelp LucyNeedsMathHelp

03-05-2017
Mathematics

contestada

15 Points, please help!

1. What is sin B?

[SEE ATTACHMENT]

A. 3/4

B. 4/5

C. 4/3

D. 3/5

2. What is cos B?

[SEE SAME ATTACHMENT]

A. 3/4

B. 4/5

C. 4/3

D. 3/5

15 Points please help 1 What is sin B SEE ATTACHMENT A 34 B 45 C 43 D 35 2 What is cos B SEE SAME ATTACHMENT A 34 B 45 C 43 D 35 class=

Respuesta :

potatoeewedge potatoeewedge

03-05-2017

sin=opposite/hypotenuse
The opposite of B is 3 and the hypotenuse is 5.
Therefore the answer for 1 is D 3/5.

cos=adjacent/hypotenuse
The adjacent of B is 4 and the hypotenuse is 5.
Therefore the answer for 2 is B 4/5.

Answer Link

Otras preguntas

How does the trachea work with other systems to keep the body healthy?

How did the Lend-Lease Act help the United States when it entered World War II? A. The United States intercepted secret messages on German troop movements.

What is the distance between A and C

Which renewable energy more effecient than the other and not limited

What is “x” and “z” on this question?

This is worth a lot of points please answer quick! Find the value of angle c. Explain/justify your steps. (please explain also)

QR ST ASA Congruence Postulate SAS Congruence Postulate SSS Congruence Postulate HL Congruence Theorem

what is the product when NH3 decomposes

Which actions are characteristic of mental illness? Check all that apply. brushing teeth every hour because one’s mouth feels dirty refusing to eat breakfast fo

1. How does multiplying a vector value of 2π change the vector? a. The vector will not change direction but will decrease in magnitude. b. The vector will chang