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harina [27]
2 years ago
13

Help I don’t know the answer

Mathematics
1 answer:
labwork [276]2 years ago
7 0

Answer:

128.4 units.

Step-by-step explanation:

We need to set up ratios to do this problem.

Because both trapezoids are similar, we know that all corresponding sides are similar.

\frac{42}{35} = \frac{x}{107}

Simplify.

4,494 = 35x

Divide both sides by 35.

x = 128.4

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g100num [7]
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klemol [59]

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6 0
3 years ago
Please help: (picture)
Slav-nsk [51]

We need to solve the speed formula for d. To do so, let's start by moving the number of the left hand side:


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3 years ago
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