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4 years ago

PLEASE HELP QUICKLY!! Look at the graph.

Mathematics

1 answer:

Charra [1.4K]4 years ago

7 0

If the rate of change is constant, then the graph is a straight line and the function will be linear.

In this case, the rate of change is not constant so the function cannot be linear.

Answer is the last option

Her conclusion is wrong. If the rate of change is not constant, then the function cannot be linear.

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Can someone help me on this question.

Temka [501]

46! Because 5 times 3 is 15 and the two big rectangles are equal, that’s 15+15. (30) 5x1 is 5 and THERES two equal things like that so 5+5 (10). 3x1 is 3 and THERES also two equal things so add 3+3. (6) add 30+10+6 which makes 46! :)

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3 years ago

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Simplify this expression: 9x + 8 (6x +2)

Sphinxa [80]

9x + 48x + 16
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3 years ago

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sergiy2304 [10]

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one solution

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3 years ago

The area of a circle is 28.26 square yards. what is the circle's circumference? a=28.26 yd2

Levart [38]

$area \: = \pi {r}^{2} \\ circumference = 2\pi \: r$
where r = radius
$\pi {r}^{2} = 28.26 \: {yd}^{2} \\ {r}^{2} = 28.26 \div \pi \\ {r}^{2} = 8.99 = 9 \\ \sqrt{ {r}^{2} } = r = \sqrt{9} = 3$
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3 years ago

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What is the answer to number 23

attashe74 [19]

The answer is 50/27 or 1 23/27 or approx 1.85185. Here is my work!

Multiply both sides by 10 : 20x + 6x = 50 - x

Collect the like terms: 20x + 6x = 50 - x

Move Variable to Left: 26x + x = 50

Collect like terms: 27x = 50

Divide both sides by 27: 50/27

Hope this helped :))

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3 years ago