2 years ago

Plz help with these questions

Mathematics

1 answer:

Hitman42 [59]2 years ago

7 0

Maybe try multiplying them

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If REX ~ ROB, find the value of a.

Luba_88 [7]

Answer: 8

Step-by-step explanation:

As corresponding sides of similar triangles are proportional,

$\frac{RX}{RB}=\frac{XE}{BO}\\\\\frac{6}{15}=\frac{a}{20}\\\\a=20\left(\frac{6}{15} \right)=\boxed{8}$

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2 years ago

“If it takes 20 minutes to walk each block on the grid, how long will it take to walk from the art supply store to the game stor

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Answer:

20 minutes

Step-by-step explanation:

There is only one grid between the art supply store and the game story, so it will only take 20 minutes.

-> See attached

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

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aleksandrvk [35]

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3 years ago

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