3 years ago

Please help me with this problem:)

Mathematics

2 answers:

Mariulka [41]3 years ago

5 0

RU middle line of the trapezoid, so

$\frac{40 + x}{2} = 69 \\ 40 + x = 138 \\ x = 98$

Answer: VW=98

olganol [36]3 years ago

3 0

Answer:I think 98, but Im not sure

Step-by-step explanation:

It was increasing from the first problem by 29 and in the pictures the little lines in between were the exact same so I just added 29 to 69

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<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B8%7D%20%20%5Ctimes%204" id="TexFormula1" title=" \frac{5}{8} \times 4" al

Vsevolod [243]

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The result is

$\frac{5}{2}$

2.5

Step-by-step explanation:

We want to simplify

$\frac{5}{8} \times 4$

We know that 4 goes into 8 twice.

This implies that:

$\frac{5}{8} \times 4 = \frac{5}{2}$

We can convert the result into decimals as follows:

$\frac{5}{2} = \frac{25}{10} = 2.5$

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