Ask question

Ask question

All categories

2 years ago

5

Find the values of X and Y

1 answer:

frutty [35]2 years ago

8 0

Answer:

y is equal to 2 and x is equal to 31 degrees.

Step-by-step explanation:

In order to find this, we must note that similar parts of congruent triangles are congruent. Since y is congruent to the part that is labeled 2, then it is an easy comparison.

x is a bit trickier. For this one, we must find the missing angle of the first triangle. To get that, we must subtract the given angle and the right angle from 180. This will give us x.

180 - 59 - 90 = x

31 = x

You might be interested in

PLEASE HELP (100 POINTS)

Artyom0805 [142]

$\\ \rm\Rrightarrow f(x)=-5cos\dfrac{x}{2}+5$

Compare to standard equation of SHM

$\\ \rm\Rrightarrow y=Acos(\omega x+\phi)$

Here

Amplitude=A=-5

$\\ \rm\Rrightarrow \omega x=\dfrac{x}{2}$

$\\ \rm\Rrightarrow \omega=1/2$

Well the above one are for extra knowledge .

Solution:-

$\\ \rm\Rrightarrow 10=-5cos\dfrac{x}{2}+5$

$\\ \rm\Rrightarrow 10-5=-5cos\dfrac{x}{2}$

$\\ \rm\Rrightarrow 5=-5cos\dfrac{x}{2}$

$\\ \rm\Rrightarrow cos\dfrac{x}{2}=-1$

$\\ \rm\Rrightarrow \dfrac{x}{2}=cos^{-1}(-1)$

$\\ \rm\Rrightarrow \dfrac{x}{2}=\pi$

$\\ \rm\Rrightarrow x=2\pi$

So.

$\\ \rm\Rrightarrow x=2\pi+2\pi n$

3 0

2 years ago

Read 2 more answers

Last week, steph curry made 56 free throws. if his free throw percentage is 80%, how many free throws did he attempt?

Finger [1]

80% of what is 56
0.80x = 56
x = 56 / 0.80
x = 70....so he attempted 70 free throws

3 0

2 years ago

Read 2 more answers

Jayne stopped to get gas before going on a road trip. The tank already had 4 gallons of gas in it. Which best describes why the

Musya8 [376]

the tank holds 4 gallons

3 0

2 years ago

Read 2 more answers

Someone please help!!!!!!

zhuklara [117]

Answer:

The first one luv

Step-by-step explanation:

6 0

2 years ago

What is the solution to the system of equations?

melamori03 [73]

Answer:

it is b

Step-by-step explanation:

dam gurll, how many questions u gon' ask

3 0

2 years ago