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Alex Ar [27]
3 years ago
9

A 4 in. by 5 in. photo is enlarged by

Mathematics
1 answer:
Komok [63]3 years ago
8 0

Answer:36

Step-by-step explanation:

multiply by 2.

8x10

perimeter 2l+2w

16+20

36

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What is the volume of a block of ice measuring 3 meters long, 1.5 meters wide, and 2 meters high? A. 900 cu. m B. 12 cu. m C. 9
lutik1710 [3]
To find volume of a rectangular prism, you simply need to multiply length times width times height. We know from the text that our block of ice is 3 meters long, 1.5 meters wide, and 2 meters high. So all we need to do is multiply:

3 * 1.5 = 4.5

4.5 * 2 = 9

The block of ice has a volume of 9 cubic meters.
Choice C is your correct answer.
Hope that helped! =)
4 0
3 years ago
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What is 1/5 divided by 1/2
Len [333]
The answer to your question is 0.1
4 0
2 years ago
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Solve this and show work please
IRINA_888 [86]

Answer:

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7 0
2 years ago
All in standard Notation please :/ 2.09 x 10^5
Assoli18 [71]

9514 1404 393

Answer:

  • 209,000
  • 94,387
  • 0.0013

Step-by-step explanation:

Write the power of ten in standard form and do the multiplication.

  2.09 × 10^5 = 2.09 × 100,000 = 209,000

  9.4387 × 10^4 = 9.4387 × 10,000 = 94,387

  1.3 × 10^-3 = 1.3 × 0.001 = 0.0013

5 0
3 years ago
Divide. 3.2 ÷ 0.8 help me e pleaseeeeeeeeeeee !!!!!!
Talja [164]
\frac{3.2}{0.8} = \frac{32}{8} = \frac{4\times 8}{8} = 4
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