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denis-greek [22]
3 years ago
12

50 points!!! Plz help

Mathematics
2 answers:
goldenfox [79]3 years ago
6 0
I think it’s 15km dodos
pantera1 [17]3 years ago
5 0

Answer:

<em>height (h) = 15</em>

Step-by-step explanation:

To figure this out, we use the formula <em>2 · </em>\frac{A}{a + b}, where "A" is the area, "a" is one base measure, and "b" is the other base measure.

After plugging in the numbers into the formula, we get <em>2 · </em>\frac{390}{23 + 29}, which equals 15.

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Which percent is represented by the diagram below? 2 area models with 100 squares. In the first model, 100 squares are shaded. I
olga_2 [115]

Answer:

125%

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5 0
3 years ago
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Drag the geographical features that helped Rome flourish to the box.
Lady_Fox [76]

Answer:

1.mountains plains rivers

2. A

3.C

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Step-by-step explanation:

yes

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3 years ago
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What is 2/5 as a decimal?
goldenfox [79]
2 / 5 = 0.4

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3 years ago
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Rewrite the linear equation y = 3x+19 in standard form.
BigorU [14]

Answer:

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Step-by-step explanation:

5 0
3 years ago
Solve by using substitution.<br><br> =3−8<br><br> =−4
garik1379 [7]

Answer:

I'm going to assume that you meant y=3x-8 and y=-4

This means that you would substitute -4 into the spot of y which gives you -4=3x-8. Once solved you would receive x=4/3.

Hope I helped have a nice day :)

3 0
3 years ago
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