khamyah96

17.02.2021 • 

Mathematics

Use the balanced scale to find the conversion factor that can be used to convert the number of blocks to the weight of the blocks in pounds. Balanced scale has 3 one-pound weights on 1 side; 2 question mark weights on other side.

A. 1.5 pounds per block

B. 1.5 blocks per pound

C. 2 pounds per block

D. 3 blocks per 2 pounds

Ответ:

michellectucker1982

19.03.2021

Mathematics

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A. 1.5 pounds per block

Step-by-step explanation:

The conversion factor shows 2 blocks on the right and three 1 pound blocks on the left. It takes two 1 pound blocks to make 2 and then you get your 3rd block, making it 3 (.5 more than 2.5) needing another block to add a .5

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Ответ:

caydence24

19.06.2022

Mathematics

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The volume of the box is length*width*height

So length*3cm*3cm=45cm³

Let the length of the box

We have

⇒
⇒

So the length should be 5 cm.

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