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3 years ago

Rearrange the equation to isolate h: A= 1/2bh

1 answer:

3 0

First we will multiply both sides by 2 to eliminate 1/2 from h.

2 x A = 1/2bh x 2
2A = bh

Now we divide both side by b to eliminate b from h.

2A / b = bh/b
2A/b = h

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No links, ty <3

levacccp [35]

Answer:

sAy yOu aRe mY bAkA

Step-by-step explanation:

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4 0

3 years ago

What is 3x7/10 I need help as soon a possible homework is due tomorrow

Strike441 [17]

Answer:

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6 0

2 years ago

How can you use similar triangles to find a missing measurement?

Vlad1618 [11]

Answer:

By comparison of the sides.

Step-by-step explanation:

If triangles are similar, that means their angles are equal and sides are proportional.

If you already have a proportion of two corresponding sides between triangles, then use that proportion and set it equal to a side you already know the measurement to. Hopefully that side is corresponding to your missing measurement, and you can then solve it.

8 0

3 years ago

The time (X) to complete a standardized exam is approximately normal with a mean of 70 minutes and standard deviation of 10 minu

notka56 [123]

Answer:

77.88 minutes

Step-by-step explanation:

Given that :

Mean (m) = 70

Standard deviation (s) = 10

For 80% of student to complete the exam. In the given time

Using the formula :

Zscore = (X - mean) / standard deviation

80th percentile = 80/100 = 0.8 has a Zscore = 0.7881

0.7881 = (X - 70) /10

0.7881 * 10 = X - 70

7.881 = X - 70

7.881 + 70 = X

77.881 = X

Hence, 77.88 minutes should be given

5 0

3 years ago

Find the Volume! ^^<br> (Giving brainiest)

Darya [45]

Answer:

The total volume of the composite figure is 420 ft³.

Step-by-step explanation:

I'm not sure but I solved it as fast as I could

I apologize if it's incorrect :(

7 0

1 year ago