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zhannawk [14.2K]
3 years ago
7

Anju plots points showing equivalent ratios on the coordinate plane below​

Mathematics
1 answer:
iragen [17]3 years ago
7 0

The missing value in the table is 15.

Solution:

Ratio of x to y coordinate:

$\frac{x}{y}= \frac{1}{3}

$\frac{x}{y}= \frac{2}{6}= \frac{1}{3}

$\frac{x}{y}= \frac{8}{24}= \frac{1}{3}

So, the ratios are equivalent ratios.

<u>To find the missing value in the table:</u>

Multiply the x-coordinate by 3, we get the y-coordinate.

x-coordinate = 5

y-coordinate = x-coordinate × 3

                     = 5 × 3

                     = 15

Hence the missing value in the table is 15.

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Also this stuff too I need it before my teach put grades in
andrew11 [14]

Answer:

1. Distance is 5 units 2. Distance is 14 units 3. B. (2, -5), 10. (4, 14) 11. (6, 12) 14. x = 12 16. x = 55

Step-by-step explanation:

6 0
3 years ago
Find the TWO integers whos product is -12 and whose sum is 1<br>​
ahrayia [7]

Answer:

\rm Numbers = 4 \ and \ -3.

Step-by-step explanation:

Given :-

The sum of two numbers is 1 .

The product of the nos . is 12 .

And we need to find out the numbers. So let us take ,

First number be x

Second number be 1-x .

According to first condition :-

\rm\implies 1st \ number * 2nd \ number= -12\\\\\rm\implies x(1-x)=-12\\\\\rm\implies x - x^2=-12\\\\\rm\implies x^2-x-12=0\\\\\rm\implies x^2-4x+3x-12=0\\\\\rm\implies x(x-4)+3(x-4)=0\\\\\rm\implies (x-4)(x+3)=0\\\\\rm\implies\boxed{\red{\rm x = 4 , -3 }}

Hence the numbers are 4 and -3

8 0
3 years ago
Read 2 more answers
A researcher is interested in determining whether teens who transfer schools after their freshman year in high school demonstrat
Kay [80]

The z-score of the number of teens that transfered schools is the standard score

The obtained value of z is 5

<h3>How to determine the value of z?</h3>

The given parameters are:

  • Population mean, μ = 50
  • Population standard deviation, σ = 10
  • Sample, x = 100
  • Sample mean = 59

The z-value is calculated using:

z = (x - μ)/σ

Substitute known values in the above formula

z = (100 - 50)/10

Evaluate the difference

z = 50/10

Evaluate the quotient

z = 5

Hence, the obtained value of z is 5

Read more about z-scores at:

brainly.com/question/25638875

6 0
2 years ago
In the diagram, A||B and B||C. Find the values of X.
Airida [17]

Answer:

31

Step-by-step explanation:

3x + 12 and 105 are alternate exterior angles because A || B and B || C.

If the two or more lines are parallel, then the alternate exterior angles are equal.

3x + 12 = 105

Substract 12 on both sides,

3x = 105 - 12

3x = 93

Divide 3 on both sides,

x = 93 / 3

x = 31

7 0
3 years ago
A man is dragging a trunk up the loading ramp of mover's truck. The ramp has a slope angle of 20 degree, and the man pulls upwar
adell [148]
As we know that
Fx = Fcos30.0deg 
<span>60.0N = Fcos30.0deg </span>
<span>F = 60.0N/cos30.0deg </span>
<span>F = 69.3 N
</span><span> Fy = Fsin30.0deg </span>
<span>Fy = 69.3 N sin 30.0 deg </span>
<span>Fy = 34.6 N
</span>hope it helps
7 0
4 years ago
Read 2 more answers
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