is y= 12 x a proportinal relationship

Answers

Answer 1

Answer: yes

Step-by-step explanation:

Answer 2
Yes y=12x is a proportional relationship

Related Questions

the endpoint of ab are a(-7, -6) and b(5,6) what are the coordinates of point c on ab that is 1/3 the distance from point a to point b

Answers

Answer:

The coordinates of c are (-3,-2)

Step-by-step explanation:

We have the coordinates of a=(-7,-6) and b=(5,6). We need to find the coordinates of a point c=(x,y) such that:

[tex]d_{ac}=1/3 d_{ab}[/tex]

The coordinates x and y have the same relation as the distance:

[tex]x_{ac}=1/3x_{ab}[/tex]

Or, equivalently:

[tex]x_a-x=\frac{1}{3}(x_a-x_b)[/tex]

Multiplying by 3:

[tex]3x_a-3x=x_a-x_b[/tex]

Operating:

[tex]3x_a-x_a+x_b=3x[/tex]

[tex]2x_a+x_b=3x[/tex]

Dividing by 3:

[tex]x=\frac{2x_a+x_b}{3}[/tex]

Similarly:

[tex]y=\frac{2y_a+y_b}{3}[/tex]

Substituting:

[tex]x=\frac{2*(-7)+5}{3}=-3[/tex]

[tex]y=\frac{2*(-6)+6}{3}=-2[/tex]

The coordinates of c are (-3,-2)

there is a certain number. If you add 30 7 to it, then subtract 22 7 from the previous result, and then subtract that difference from 59/7, after that you will get 19 7. What is a certain number?

Answers

Step-by-step explanation:

59 / 7 - ( x + 30 / 7 - 22 / 7 ) = 19 / 7

59 / 7 - ( x + 8 / 7 ) = 19 / 7

59 / 7 - x - 8 / 7 = 19 / 7

- x = 19 / 7 - 59 / 7 + 8 / 7

- x = - 32 / 7

x = 32 / 7

Solve the simultaneous equations 5+2y=11 -5x+4y=13 pleas help

Answers

Answer:

x=5 y=-2.

Step-by-step explanation:

Who many symmetry lines does this figure have

Answers

Answer:

4 maybe

Step-by-step explanation:

Answer:

4 i think..............

Solve for x(one solution,no solution,or infinite solutions) -2(3x+-1)=-6x-1

Answers

Answer: 0= -3 No solution

Step-by-step explanation:

Answer:

x = 1/12

you can find answer in algebra solver

If g(x)=2x+3 is a function,then find the unknown term in the following ordered pairs.
i.(a,7)
ii.(b,-1)
iii.(3,m)

plz explain.thanks for help! ​

Answers

Answer:

a=2, b = 1, m=9

Step-by-step explanation:

i. 7 = 2a+3 -----> 4=2a---------> a=2

ii. -1 = 2b-3 -------> 2 = 2b ------> b = 1

iii. 2(3)+3 = m -------> 6+3 = m -------> m=9

Hope this helps!!! :D

Mason says you can find an equivalent ratio by adding the same number to both
quantities in a ratio. For example, 2:3 is equivalent to 3:4 because 2 + 1 = 3 and
3+1 = 4. Is Mason correct? Explain your thinking.

Answers

Answer:

No Mason is not correct you would use fractions and find a common denominator such as 12 and 2/3 would be 8/12 and 3/4 would be 9/12 therefore the two ratios are not equivelent

No, the statement is not correct.

What is ratio?

Ratio is the comparison of two quantities which is obtained by dividing the first quantity by the other. If a and b are two quantities of the same kind and with the same units, such that b is not equal to 0, then the quotient a/b is called the ratio between a and b. Ratios are expressed using the symbol of the colon (:). This means that ratio a/b has no unit and it can be written as a : b

The example given here is not relevant.

This is because if 2:3 is added by 1/1

gives 3/4 or 3:4

but  3:4 cannot be more simplified.

So, let us make the equivalent denominator for both

2/3*4*4= 8/12

3/4*3/3=9/12

So, 2:3 ≠3:4

Learn more about ratio here:

https://brainly.com/question/26974513

#SPJ2

if you go bowling and an hour is $12.99 then how much would it be for 3 hours

Answers

Answer:

36.33 its not correct

Step-by-step explanation:

but if its correct thank me ;)

P=50 L=? B=15 find ?​

Answers

Answer:

40

Step-by-step explanation:

A=5

mhdyudpsitsyooatost

Ms. Forestal is purchasing greeting cards in preparation for the upcoming winter holidays. At Store A she can get 3 greeting cards for $15.00. At Store B, she can get 6 greeting cards for $24. Which is the better buy?

Answers

Answer:

store B

Step-by-step explanation:

Can someone teach me how to do this im a good learner i just missed days

Answers

I’m not very good at explaining but if we explain from the beginning the equation is y=m(x)+b and m means the slope while b means y- intercept so all you have to do is substitute these variables with the numbers in the problem basically it would be y=10x+10 also the picture attached is how you graph it. Hope this helped:)

What is the result of subtracting the second equation from the first?
-2.1 + y = 0
- 7+ + 3y = 2.

Answers

it 0 i think hope it help

Work out the sum of 8.2 and 949.65.

Answers

Answer:

957.85

Step-by-step explanation:

  949.65

+     8.2

_________

   957.85

NoAnswer:

Step-by-step explanation:

949.65

+. 8.20

=957.85

Sum is 957.85.

Can you determine the solution of the |4x−2|≥−6 without solving?

Answers

Answer:

|4x-2|">"-6

add 2 to both sides

4x">"-4

divide both sides by 4

x">"-1

the ">" means greater than or equal to, I just don't have that character on my keyboard

Step-by-step explanation:

so the answer is x is greater than or equal to -1

IN: (-∞,-1]

for number line: You would write the number line from -1-10  

then, you would put  a closed dot on negative one, with an arrow going to the right!

Hope this helped! <3

What are three different ratios that are equivalent to the ratio 3:11.?
Explain your answer

Answers

3:11
3 to 11
3/11
A ratio is basically a fraction comparing how much of a number to another.

Answer:

6:2212:4430:110

Step-by-step explanation:

3 × 2 = 6, 11 × 2 = 22; put them together: 6:223 × 4 = 12, 11 × 4 = 44; put them together: 12:443 × 10 = 30, 11 × 10 = 110; put them together: 30:110

I hope this helps!

suppose 30% out of 500 students play an instrument describe one way to find 30% out of 500

Answers

Answer:

Multiply 500 by 0.30

Step-by-step explanation:

30% = 0.30 In Decimal Form

Multiply

500x0.30=150

150 Is 30% Of 500

30 x 100 = 3,000

3,000 divided by 500

Answer : 6

Pedro reparto 85 caramelos entre sus tres hijos el mayor le da el doble de caramelos y media no le da 13 caramelos más que al menos cuántos caramelos tiene cada uno​

Answers

El primero recibe 56 el mediano recibe 28 y el chico recibe 1

*creo que si lo calcule bien nose*

Will mark brainliest answer!
Ben wants to buy a new car stereo and he has already saved some money. He used this inequality to represent the amount he still has to save to be able to buy the stereo, where a represents the amount still left to save.

a + 212 greater-than-or-equal-to 365

If Ben saves $15 a week for the next 10 weeks, will he be able to buy the stereo and why?
No, because he needs to save at least $153, and he will only save $150 over the next ten weeks.
No, because he needs to save $577, and he will only save $150 more.
Yes, because he has already saved $365, and the stereo cost $212.
Yes, because he has already saved $212, and he will save another $150.

Answers

Answer:

No, because he needs to save at least $153, and he will only save $150 over the next ten weeks.

Step-by-step explanation:

Brainliest?

Answer:

the answer is A

Step-by-step explanation:

i got it right on the quiz

Fred bags groceries at Bilo. On average, he fills 21 bags for every three customers. The graph below, represent the total bags Fred filled based on the number of customers. What is the average rate of change?

a.) 1

b.) 17

c.) 7

d.) 21

Answers

c) is your answer.


X- 63
Y- 9

divide= 7

The school store earned $625.32 one week, and then $98.36, $145.98, and $304.09 during the next three weeks. How much did the school store earn in the four weeks?

Answers

Answer:

The store earned $1173.75 in the 4 weeks

Step-by-step explanation:

To calculate the amount earned by the school in the 4 weeks, we are going to add all what had been earned in the previous weeks;

Mathematically that would be;

$625.32 + $98.36 + $145.98 + $304.09 = $1,173.75

HELP ASAPPPPPPPPP
Which numbers can be classified as rational? Select all that apply.
A. 5/6
B. Squared 11
C. 6.565656...
D. 0.23
E. 0.32416...
F. -5 3/8

Answers

9514 1404 393

Answer:

  A, B, C, D, F . . . as written

Step-by-step explanation:

Any mixed number, fraction, or finite or repeating decimal is rational. The only one in your list that is irrational is E, which appears to be a non-repeating, non-terminating decimal.

__

Your B selection appears to be 11² = 121, an integer and a rational number.

If your B selection is supposed to be √11, then that number is irrational, as it is not the root of a perfect square.

E is irrational; B is rational as written, but irrational if it should be √11. All the others are rational.


Using the triangle pictured, find the measure of angle A. Round your answer to the nearest tenth.

Answers

Answer: too Using the triangle pictured, find the measure of angle A. Round your answer to the nearest tenth.

.205 yep

In the rhombus, the measure of angle 1 = 18x, the measure of angle 2 = x + y, and the measure of angle 3 = 30z. Find the value of x + y + z. The diagram is not drawn to scale. ​

Answers

Answer:

A. 93

Step-by-step explanation:

Each angle is 90 degrees.

18x = 90

x=5

x + y = 90

5 + y = 90

y = 85

30z = 90

z = 3

5 + 85 + 3 = 93

Write the equation in slope intercept form
2x+y=6

Answers

Answer: the slope intercept form of 2x+y=6 is y=-2+6

Step-by-step explanation:

2x+y=6  (subtract 2x from both sides)

-2x    -2x  (the -2x and the 2x cancel leaving...)

y=-2x+6  →( y equals negative two x plus six)

can someone help me with prombelm number 2

Answers

Question 2
H(x)=x^2-5x+7

h(2)=2^2-5(2)+7
4-10+7
-6+7
1

h(-5)=-5^2-5(-5)+7
10+25+7
35+7
42

h(-8)=-8^2-5(-8)+7
16+30+7
46+7
53


a. 1
b.42
c.53

Answer:

Work shown below!

Step-by-step explanation:

2. [tex]g(x)=\frac{1}{2}x+5[/tex]

[tex]g(4) =\frac{1}{2}*\frac{4}{1} +5= 2+5=7[/tex]

[tex]g(-10)=\frac{1}{2}*\frac{-10}{1}+5=-5+5=0[/tex]

[tex]g(0)=\frac{1}{2} *\frac{0}{1} +5=0+5=5[/tex]

Which expression is equivalent to 9q2-(3q - 7) +5q??
) ?
3

Answers

[tex]9q^2-(3q - 7) +5q= \\\\=9q^2-3q + 7 +5q= \\\\=9q^2+2q + 7[/tex]

Write an equation in slope intercept form of the line that passes through (1,-9) and (-3,-9)

Answers

Answer:

Y = -9

Step-by-step explanation:

No slope because the y - coordinates are the same.

Hioe this helps. Pls give brainliest.

Answer:

y=-9

Step-by-step explanation:

Help me fast I’ll mark brainliest plzzz

Answers

Answer:

1 2 3 4 5 6 7 8 9 10 11

Step-by-step explanation:

Answer:

Since I don't have the numbers to plot, I'll tell you where to begin

Step-by-step explanation:

When plotting temperatures, it's important to remember positives and negatives

It's always a good idea to start by marking the halfway point as zero

Then, if the numbers are  in the tens, make each increment an increasing value of ten/-ten in each direction.

If they're low, (in the ones digits) then just mark the numbers on the increments in the positive/negative directions

Hope this helps!

Solve the following equation (image attached).

Answers

Answer:

Step-by-step explanation:

Acellus
Decide if the following biconditional
statement is true or false:
An angle is a right angle if and only if
the angle measures 90 degrees.
True
False

Answers

Answer:

True

Step-by-step explanation:

90 degrees is a right angle

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