I really really need pls plssss

Answer: Direct Proportion

In mathematical statements, it can be expressed as y = kx. This reads as “y varies directly as x” or “y is directly proportional as x” where k is constant in the equation. Example: y is directly proportional to x, when x = 15, y = 30.

Answer: 15.

Step-by-step explanation:

You divide the degrees by the side length. You get 15. So 15 is the answer.

Answer:

9x + 3y = 12

3y = -9x + 12

y = -3x + 4

Step-by-step explanation:

I hope it's help

The answer is 53 degrees

Answer:

Geography? You mean middle school math? But anyways, the measure of angle 6 is 143 degrees.

Step-by-step explanation:

So, all the angles that measure 37 degrees are 1, 4, 5, and 8. First, you know that 37 + x = 180. Now, do 180 - 37. You should get 143, you are welcome.

Answer:

f(x)=50x+20

0<x    x<2

Step-by-step explanation:

hope it helps!

Answer:

4:3

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

No, the answer is C because when you raise a number to a negative exponent it is equivalent to one over the number to the same exponent, but positive. So, [tex]6^{-7} = \frac{1}{6^{7}}[/tex] and not [tex]\frac{1}{6^{-7}}[/tex].

Answer:

Andrew will be able to type 9 pages in 1 hour

Step-by-step explanation:

1.5 x 6 = 9

Hope this helped !

Answer:

9 pages

Step-by-step explanation:

Answer:

QR = 1

Step-by-step explanation:

PR = PQ + QR

PR = x + 19

PQ = 9

So now put what you know in the equation above.

PR = 9 + 2x + 19

PR also equals x + 19

so

x + 19 = 9 + 2x + 19

x + 19 = 2x + 28

19 - 28 + x = 2x

-9 + x = 2x

-9 = 2x - x

-9 = x

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

QR = 2x + 19

QR = 2*-9 + 19

QR = -18 + 19

QR = 1

This really is kind of a nasty question. You don't expect to get a minus number of x.

Answer:

Hop. Answer ur question the answer is 13

Step-by-step explanation:

yeah hope i helped

12/10

6/5

It’s simple by Dividing

The question is incomplete. Here is the complete question.

Raoul measured the ehight of 12 different plants in his garden in April. He measured them again in June.

April Heights (in inches) 12 15 23 11 42 45 44 39 12 19 20 12

June Heights (in inches) 45 45 40 43 11 14 12 13 41 40 45 41

What is the difference between the mean height in April and the mean height in June?

Answer: The difference between means is 8.0

Step-by-step explanation: Mean is the average of a set of numbers.

It is calculated as:

[tex]\mu=\frac{\Sigma x}{n}[/tex]

where

x is the numbers in the set

n is how many numbers are there in the set

For heights in April, the mean is:

[tex]\mu_{1}=\frac{12+15+23+11+42+45+44+39+12+19+20+12}{12}[/tex]

μ₁ = 24.5

For heights in June, the mean os:

[tex]\mu_{2}=\frac{45+45+40+43+11+14+12+13+41+40+45+41}{12}[/tex]

μ₂ = 32.5

The difference between means:

μ₂ - μ₁ = 32.5 - 24.5 = 8.0

The difference between the mean height in April and in June is 8.0 inches.

Answer:

4 13/10

Step-by-step explanation:

im pretty sure this is right bc essentialy a group of one is because bc you took 1 away from 5 but it has to be 10 bc the denominator is 10 and then you addd the 10 to 3

Answer:

The statement above is false

Step-by-step explanation:

5 3/10= 5*10+3=53/10

now to simplify 53/10=1 43/10=2 33/10=3 23/10=4 13/10=5 3/10

So it's false.

Answer:

x = 30

Step-by-step explanation:

well from the theorem we have

[tex]\frac{15}{3}=\frac{x}{6}[/tex]

yes i know you could say that the right way is

[tex]\frac{3}{15}=\frac{6}{x}[/tex]

well if you notice they are the same only that in my way the x is in the numerator which means it will be far easier to know it's value :)

so

[tex]\frac{15}{3}=\frac{x}{6}\\\\5=\frac{x}{6}\\\\6[5]=6[\frac{x}{6}]\\\\30=x[/tex]

Answer:

isn't it 33?

Step-by-step explanation:

because at first they said he scored 18 and the second time he scored 3 fewer points than the first one so its 18+(18-3)=33

Answer:

400:2500 , 40:250 ,and 4:25

Answer:

If you have two points, (x1, y1) and (x2, y2), you can define the exponential function that passes through these points by substituting them in the equation y = abx and solving for a and b. In general, you have to solve this pair of equations: y1 = abx1 and y2 = abx2, .

Answer:

50

Step-by-step explanation:

When two parallel lines are cut by a transversal, we see that same side exterior angles sum to 180 degrees.

It's like the blue angle and the green angle add together to sum 180. So you can construct an equation knowing this to find what x is:

[tex]2x+30+x=180\\3x+30=180\\3x=180-30\\3x=150\\x=\frac{150}{3}\\x=50[/tex]

(The reason for the answer is the first line I wrote)

Answer:

-8m + 24 - 32n

Step-by-step explanation:

(-8)(m) + (-8)(-3) + (-8)(4n) = -8m + 24 - 32n

Answer:

7 hours

Step-by-step explanation:

Step one:

given data

let the total charges be y and the number of hours be x

Company A charges

$60 reservation fee plus another $15 per hour.

so

y=60+15x----------1

Company B charges

$25 reservation fee plus another $20 per hour

y=25+20x------------2

Step two:

equate the 2 expressions above we have

60+15x=25+20x

collect like terms

60-25=20x-15x

35=5x

divide both sides by 5

x= 35/5

x= 7 hours

Answer:

the last one is true

Step-by-step explanation:

sin R=PQ/PR=TS/TR

Answer:

how is this a math question? ;-;

Answer:50

Step-by-step explanation:

Answer: 0.005

Step-by-step explanation:

Half a dollar is 0.50.

1 cent of a dollar is 0.01.

half of 0.01 is 0.005

Answer:

its 6

Step-by-step explanation:

6-4=2

2*3=6

hope it helps

Hey there!

In order to answer this question, you have to do PEMDAS

• Parentheses

• Exponents

• Multiplication

• Division

• Addition

• Subtraction

“(6 – 4) • 3”

• FIRST: we have to work with inside the PARENTHESES

(6 – 4) = 2

• We can SKIP exponents because we DON’T have any EXPONENTS

• SECOND: we have to MULTIPLY

2 • 3 = 6

• We can SKIP the others (Division, Addition, and Subtraction) because we don’t need them

• Answer: 6 ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

Answer:

y = 2x+11

Step-by-step explanation:

Answer:B

Step-by-step explanation:

Answer:

A

[tex] = \frac{78}{360} \\ = \frac{13}{60} [/tex]

B

[tex]let \: total \: number \: be \: x \\ \frac{13}{60} x = 1164 \\ x = \frac{1164 \times 60}{13} \\ x = 5372 \: movies[/tex]

C

A year has (4 × 12) weeks

= 48 weeks.

In 1 week = 9,568,000 movies

48 weeks = (48 × 9,568,000) movies

Average movies = 459.264 movies

D

Since 9.568 million movies are rented.

How about in one year ( 48 weeks )

Convert 1 year to weeks and compare with 1 week

Well since it's better to teach you than answer, I'll give you an explanation using #1.

Answer:

6.88

Step-by-step explanation:

In the parentheses, 1.6 has one decimal place, and so does 4.3. (count number of digits after decimal point.) So a total of 2 decimal places. (1) + (1) = (2)

Next, ignore the decimal points for now and multiply 16 × 43 = 688.

Add in the 2 decimal places, 6.88, there is your answer!

It take her 20 minutes, but I don't know how the  graph looks like yet, so I can only tell you that xx=20

-Millie

Maya is 6 blocks away from her home after 6 minutes of driving.

Given is a graph in the question as shown in the image attached.

It can be seen that after 6 minutes of the home, Maya is 6 blocks away from the graph. The [y] coordinate corresponding to 6 minutes is 6 blocks away from the house.

Therefore, Maya is 6 blocks away from her home after 6 minutes of driving.

To solve more questions on graphical distances, visit the link below -

https://brainly.com/question/28531542

#SPJ2

Answer:

Step-by-step explanation:

How are you feeling in your home