imathgud imathgud

11-02-2021
Mathematics

contestada

I literally have no clue how to do this.

I literally have no clue how to do this class=

Respuesta :

GeorgePP GeorgePP

11-02-2021

Answer:

Step-by-step explanation:

Sine is opposite divided by the hypotenuse.

sin(30) = 9/y

1/2 = 9/y

y = 18

Cosine is adjacent divided by the hypotenuse

cos(30) = x/18

[tex]\frac{\sqrt{3} }{2}=x/18\\x=9\sqrt{3}=15.6[/tex]

Answer Link

Otras preguntas

which describes the pathway alcohol takes in the body

What is a reason that many organisms that have existed on earth have left no fossils

factor the expression 3x^2+8x-11

Express the ratio 16:9 as a ratio to 1

The title of "Why, You Reckon?" asks a question. What does the narrator wonder about? What answer does the story propose? Support your answer with at least one

Do you know any of these three?

Compare the illustration above with the choices below. Which two match according to the law of conservation of matter?

A drama club earns $1040 from a production. It sells a total of 64 adult tickets and 132 student tickets. An adult ticket costs twice as much as a student ticke

Sodium (na), atomic number 11, has a tendency to lose an electron in the presence of chlorine. after losing the electron, na has ________ protons in its nucleus

Factor. 3n4+21n3+27n2