3 years ago

Find the slope of the line through the points (-2, 6) and (4, 12)?

Mathematics

1 answer:

frosja888 [35]3 years ago

5 0

I attached the image of the formula and answer :)

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A square has a side of 8cm. The area of the square increases by 50%. Work out the percentage increase in the length of the side.

sertanlavr [38]

Because the side has to be increased by 50%
you find half of 8, which is 4 and you add 8+4 because you add the increased amount
8+4=12
you then just find the area.... so 12x12= 144

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3 years ago

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Korolek [52]

Answer:

78%, no he didn't score high enough

Step-by-step explanation:

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-3x-7 ≤11<br> solve, please

Rom4ik [11]

Answer:

x ≥ -6

Step-by-step explanation:

-3x-7 ≤ 11

-3x-7+7 ≤ 11+7

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(-3x)(1) ≤ 18(-1)

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3 years ago

What is the percent of the figure that is shaded. Drag the correct answer to the box labeled "Correct percentage." 65% 60° .65%

lara31 [8.8K]

Answer:

Step-by-step explanation:

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3 years ago

Write and solve a proportion to answer the question. (Skills Review Handbook) 22. 30 is 15% of what number?

algol13

Answer:

The answer is 148.6666667

Step-by-step explanation:

1) Set a linear quation

$\frac{22.30}{x} = \frac{15}{100}$

2) Cross multiply

$15x = 22.30 \times 100$

3) Multiple the right side

$15x = 2230$

4) Divide both side by 15

$\frac{15x}{15} = \frac{2230}{15}$

5) Solve the linear equation

$x = 148.6666667$

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2 years ago