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3 years ago

Please help answer this

Mathematics

2 answers:

zmey [24]3 years ago

8 0

5 because 4/2 is 2 and 10/2 is 5

zysi [14]3 years ago

6 0

Answer:

the missing length is 5

Step-by-step explanation:

Since we are given similar triangles, we can simply use proportions to solve the problem:

we say that 2 is to side of length 4, the same as m is to side lengths 10. And in math terms:

$\frac{2}{4} =\frac{m}{10} \\m=\frac{2*10}{4} \\m=\frac{20}{4} = 5$

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Find [5(cos 330 degrees + I sin 330 degrees)]^3

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2 years ago

Read 2 more answers

If 9a + 9b + 9c = 59a+9b+9c=5 ,<br><br>what is 72a + 72b + 72c72a+72b+72c?

Gekata [30.6K]

Answer:

Step-by-step explanation:

9a + 9b + 9c = 5

Multiply the equation by 8

8*(9a + 9b + 9c )= 5*8

Distribute

72a +72b +72 c = 40

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3 years ago