Ask question

Ask question

All categories

3 years ago

10

What is the measure of angle y?

1 answer:

Katarina [22]3 years ago

6 0

Answer:

72.5

Step-by-step explanation:

Angle X is congruent to 35

both angles y and angle x together form a line that equals 180

so for angles y, take 180 - 35 = 145

Angles y is 145/2

You might be interested in

25 percent of what number is 24

Lady bird [3.3K]

Answer:

96

Step-by-step explanation:

25 x 96= 2400

2400/100

=24

So, 25% of 96 is 24.

Hope this helps

-Amelia

6 0

4 years ago

Read 2 more answers

if you work 7 hours Monday , 5 wholes and 3/4 hours on Tuesday and 3.2 hours on friday and you earn $8.50 how much money did he

malfutka [58]

135.757. Good luck !!!!

5 0

3 years ago

How can you prove someone is lying? my sister and i both got in trouble, i know i didn’t do anything so how can i show she’s lyi

kramer

You can prove someone is lying by taking a video of it

OR

You can drop something and blame it on your sister

OR

You can hit your head on the wall when she enters the room and blame it on her. haha!

5 0

3 years ago

Read 2 more answers

What transformations are needed to change the parent cosine function to y=3cos(10(x-pi))?

LUCKY_DIMON [66]

Answer:

The graph of $y=cos(x)$ is:

*Stretched vertically by a factor of 3

*Compressed horizontally by a factor $\frac{1}{10}$ .

*Moves horizontally $\pi$ units to the rigth

The transformation is:

$y=3f(10(x-\pi))$

Step-by-step explanation:

If the function $y=cf(h(x+b))$ represents the transformations made to the graph of $y= f(x)$ then, by definition:

If $0$ then the graph is compressed vertically by a factor c.

If $|c| > 1$ then the graph is stretched vertically by a factor c

If $c$ then the graph is reflected on the x axis.

If $b> 0$ The graph moves horizontally b units to the left

If $b$ The graph moves horizontally b units to the rigth

If $0$ the graph is stretched horizontally by a factor $\frac{1}{h}$

If $h> 1$ the graph is compressed horizontally by a factor $\frac{1}{h}$

In this problem we have the function $y=3cos(10(x-pi))$ and our parent function is $y = cos(x)$

The transformation is:

$y=3f(10(x-\pi))$

Then $c =3>1$ and $b =-\pi < 0$ and $h=10 > 1$

Therefore the graph of $y=cos(x)$ is:

Stretched vertically by a factor of 3.

Also as $h=10$ the graph is compressed horizontally by a factor $\frac{1}{10}$ .

Also, as $b =-\pi < 0$ The graph moves horizontally $\pi$ units to the rigth

6 0

3 years ago

Factor (4x^3 - 20x^2) -(9x + 45)

stellarik [79]

Answer:

u cannot factor it not possible

Step-by-step explanation:

8 0

4 years ago