For the following question, find the value of the variable(s). if your answer is not an integer, leave it in simplest radical form.

option(D)

x= 30 , y = 10√3

Step-by-step explanation:

Given in the question, a right angle triangle whose

hypotenuse = 20√3

We will use pythagorus theorem and trigonometry identities to find the value of x and y

Formula to use

sin(30) = y /  20√3

y = sin(30) x 20√3

y = 10√3

(20√3)² =  (10√3)² + x²

(20√3)² - (10√3)² = x²

x² = 900

x = √900

x = 30

so, the value of x = 30 and y = 10√3

Step-by-step explanation:

Recall the mnemonics SOH CAH TOA.

We use the cosine ratio to find the value of .

This implies that;

Cross multiply to get;

Using the sine ratio

Tis implies that;

The correct choice is D.

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.

(0,,,0)

step-by-step explanation:

the table of x and y values is shown in the attached pic(part of question)

we have to decide according that graph

given points are (0, 0) (–1, 0), (2, 0)

when we graph these points on graph they show an increasing line as shown in the attached pic