4 years ago

Look at Arnold's attempt to solve the equation for b:

1 answer:

4 0

His mistake was in multiplying the 3 with the 12. He should have divided it from the 12 because that would have gotten rid of the 3 with the variable. It would also lead to the correct answer, which is b=4

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Brenda and Sally run in opposite directions on a circular track, starting at diametrically opposite points. They first meet afte

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Answer:

I believe the answer is 80 meters.

Note: I am not sure how to explain this so that it makes sense.

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4 years ago

Solve the equation 5x=3x^2+1

Arte-miy333 [17]

Answer:

-1

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

5x=6x+1

Step 2: Subtract 6x from both sides.

5x−6x=6x+1−6x

−x=1

Step 3: Divide both sides by -1.

−x

/-1=1/-1

x=-1

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4 0

4 years ago

7 square yards is equal to how many square meters? A. 2.58 square meters B. 3.50 square meters C. 5.85 square meters D. 14.25 sq

love history [14]

5.85289 so C.

1 square yard is equal to 0.836127 square meters.

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3 years ago

Classify the triangle by its angles.<br> 54°, 36°, 90°<br> Acute<br> Right<br> Obtuse

olga55 [171]

Answer:

right

Step-by-step explanation:

We have two acute angles and one right angle, so the triangle is classified by the right angle

3 0

4 years ago

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The amount that Ronnie earns, E, in terms of the number of hours that he works, h, is shown in

cestrela7 [59]

Answer:

Step-by-step explanation:

The constant of proportionality bus the amount earned by Ronnie, E, all over the corresponding hours he used in working, h.

Constant of proportionality = $\frac{E}{h}$

From the graph given, when h = 5, E = 40.

Therefore:

Constant of proportionality = $\frac{E}{h} = \frac{40}{5} = 8$

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3 years ago