imathgud
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 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

Use the drawing tools to form the correct answer on the graph. These equations represent functions p and q: p(x)=2x+3 q(x)=1/2x-2 The graph of (p − q)(x) is sho
hey could someone tell me if this is a good start to a story? i really need some help woth my personal project ​
which expression means the same as an increase of 20%
If the students actually collected 145 mL of gas (.145L), what is the % yield for the experiment?
Rhombus ABCD with vertices A(1,0), B(6,-2), C(8,-7), and D(3,-5); 90° counterclockwise rotation about the origin
Is the following pair of vectors Parallel, Perpendicular/Orthogonal or Neither?m = < 1 , 5 > n = < 3 , 15 >
under ideal conditions, the population of a certain species doubles every nine years. If the population started with 100 individuals, write the mathmatical expr
let f(x) = 3/3-× and g (×) = 11+x find the domain of (f/g) (x)
how much money should be deposited today in the account that are 7%, compounded and semi-annually so they will accumulate to 11,000 in 3 years
what is the slope formula (-12,-2) and (18,4) ?