Graph the function. Identify the domain and range of the function.
f(x) = -1/-37

Need help doing a test rn!

Answer:

x = 11

Step-by-step explanation:

The given angles are corresponding angles and are congruent, then

12x - 9 = 10x + 13 ( subtract 10x from both sides )

2x - 9 = 13 ( add 9 to both sides )

2x = 22 ( divide both sides by 2 )

x = 11

Answer:

x=52

Step-by-step explanation:

vertical angles are congruent so that means the angle measures are the same

so, you can set up this equation:

156=3x

and solve as follows:

156=3x

/3     /3

52=x

To prove that x=52 you can input 52 as x in the equation

156=3(52)

156=156

:) I hope this helps :)

Answer:

[tex] \displaystyle A _{ \text{vinyl record }} \approx 490 {cm}^{2} [/tex]

Step-by-step explanation:

we are given the circumstances of a vinyl record

we want to figure out the area

in order to do so we should figure out redious first

recall that,

[tex] \displaystyle \rm C = 2\pi r[/tex]

given that, C=78.5

thus substitute:

[tex] \displaystyle \rm 78.5= 2\pi r[/tex]

divide both sides by 2π:

[tex] \displaystyle r = \frac{78.5}{2\pi} [/tex]

we have figured out r now we'll figure out the area

remember that,

[tex] \displaystyle A _{ \text{circle}} = \pi {r}^{2} [/tex]

substitute the value of r

[tex] \displaystyle A _{ \text{vinyl record }} = \pi { \bigg(\frac{78 .5}{2\pi} \bigg)}^{2} [/tex]

by using calculator we acquire

[tex] \displaystyle A _{ \text{vinyl record }} = 490 {cm}^{2} [/tex]

Answer:

Press the crown button

Step-by-step explanation:

==============================================================

Explanation:

We have a pair of vertical angles. The angles do not need to align vertically to be considered vertical angles. They simply just need to be opposite one another in this X configuration as the diagram shows.

Vertical angles are always congruent.

Set the expressions equal to one another. Solve for x.

2x+15 = 145

2x = 145-15 ... subtracting 15 from both sides

2x = 130

x = 130/2 .... dividing both sides by 2

x = 65

Answer: 65

Step-by-step explanation:

2x + 15 = 145

2x + 15 - 15 = 145 - 15

2x = 130

2x/2 = 130/2

x = 65

Answer:

Step-by-step explanation:

p, c, a are the ounces of peanuts, cashews, and almonds, respectively.

“There are three times as many ounces of peanuts as of cashews.”

p = 3c

“There are five more ounces of almonds than cashews.”

a = c+5

“The total weight is 20 ounces”

p + c + a = 20

Substitution

(3c) + c + (c+5) = 20

c = 3

p = 3c = 9

Nine ounces of peanuts.

Answer:

x = 5

y = -4/3

Step-by-step explanation:

Solve by elimination by adding the two equations together:

2x + 3y = 6

x - 3y = 9

3y and -3y will cancel out. Then, solve for x:

3x = 15

x = 5

Plug in 5 as x into one of the equations, then solve for x:

x - 3y = 9

5 - 3y = 9

-3y = 4

y = -4/3

So, the answer is x = 5 and y = -4/3

Answer:

wow

Step-by-step explanation:

Answer:

I can help you with this, i just need the actual questions.

Step-by-step explanation:

Answer:

12^5

Step-by-step explanation:

36^5=3^5×x^5

36÷3=12

Answer:

$70 is the regular price of the shirt.

Step-by-step explanation:

One way in which to find the regular price here is to write the equation

0.60s = $42.  A 40% discount is reflected in 100% - 40%, or 1.00 - 0.40, which comes out to 0.60.

If 0.60s = $42, then the regular price of the shirt is

s = ($42)/0.60 = $70

Answer:

$70.00

Step-by-step explanation:

use the percent off calculator on freeonlinecalculatoruse.com

hope this helps :)

Answer:

the correct answer is D

Step-by-step explanation:

we need to find the statement that does not correctly use probability to describe an event. Hope this helps

Answer:

(9x, 9y) dilation

Step-by-step explanation:

(9, 9y) is the answer because F is 180 degrees rotations, G is not real, H is translations, and J is dilations and dilations is multiplying which makes the transformation non congruent.

Your welcome

Answer:

14 is the answer to your question

Step-by-step explanation:

Answer:

Hmmm I think it would 108 I think I’m sorry if it wrong ;^;

Step-by-step explanation:

Answer:

C, -2

Step-by-step explanation:

-4x + 7 = 2y - 3

-4x + 10 = 2y

-2y = 4x - 10

y = -2x + 5

Answer:

no pic

Step-by-step explanation:

Answer:

It should be PT and NO

Hope this helps!

Answer:

n/4 - 3

Step-by-step explanation:

Let's "break" the statement in simpler parts:

First, we start with a number n.

Now, we need to find one fourth of that number, that is:

(1/4)*n = n/4

And finally, we need to subtract 3 from that, then we get:

n/4 - 3

So the statement:

"Emily is thinking of a number she calls it n then she finds 1 fourth of it and subtracts 3"

Can be written as:

n/4 - 3

Answer:

The answer is 103,776

Step-by-step explanation: I took the k12 test.

Answer:

The answer is 4.725

Step-by-step explanation:

Answer:

4.725 is the correct answer

Step-by-step explanation:

Answer:

Circumference = pi x diameter

220 = pi x

220/3.14 = 70.06 = 70.1

Hope that answers your question

(Attention: the top answer is only valid if the question asks you to use 3.14 as pi, if the question tells you to use the digit Π, then the answer is 70.0)

Step-by-step explanation:

Answer:

y = 7/6x - 0.75

Step-by-step explanation:

To get the slope, you do rise/run. This means that to get from one point to the other, you would go 7 units up and 6 units to the right. Then the y intercept is where you start on the y-axis, which is -0.75.

Hope this helps!!

Answer:

y = 7/6x - 2/3

Step-by-step explanation:

Hi,

To begin, pick two points from the graph. Doesn't matter what you pick as long as they're two different ones. So let's choose...

(4,4) and (-2,-3)

To find y = mx + b, we have to start with the slope (m). To find the slope, we find the change in y over the change in x.

-3 - 4 = -7 (the change in y)

-2 - 4 = -6 (the change in x)

So the slope is -7/-6 which equals 7/6.

Now, we plug that into y = mx + b

y = 7/6x + b

To find the b value, we plug in a point and solve for b.

4 = 7/6 (4) + b

4 = 28/6 + b

Simplify the 28/6 so it's easier to solve...

4 = 14/3 + b

-2/3 = b

So your equation is y = 7/6x - 2/3

I hope this helps :)

Answer:

x<-4

Step-by-step explanation:

MARK AS BRAINLIST!!

Answer:

f

Step-by-step explanation:

rational numbers are numbers that can be written in the form of a fraction

4 32 is the answer hope this helps

Answer:

Arc Length = 65.9 ft

Step-by-step explanation:

Arc Length = 2π(r) * Central Angle/360

=> Arc Length = 2π(14) * 270/360

=> Arc Length = 87.96 * 0.75

=> Arc Length = 65.9 ft

Hope this helps!

Thx for unfriending me btw :)

Answer:

Hello! answer: 76

Hope that helps!