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Sav [38]
2 years ago
12

Help ill give brainiest, dont guess. first answer gets brainiest

Mathematics
1 answer:
Illusion [34]2 years ago
6 0

Answer:

8. Surface area = 85.5cm^2

9.  Volume = 45.5cm^3

Step-by-step explanation:

8. A=2(wl+hl+hw)=2·(2·6.5+3.5·6.5+3.5·2)=85.5

9. V=whl=2·3.5·6.5=45.5

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Michael had 3 times as many mangoes as Junior. After eating 8 mangoes. Michael had
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4 0
2 years ago
4x=2 solve for X<br><img src="https://tex.z-dn.net/?f=4x%20%3D%202%20solve%20for%20x" id="TexFormula1" title="4x = 2 solve for x
Bogdan [553]
X=1/2 hope this helps <3
3 0
3 years ago
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A masonry contractor is preparing an estimate for building a stone wall and gate. He estimates that the job will take a​ 40-hour
kodGreya [7K]

Solution: Estimated time for the work is 40 hour work week.

Estimated payment to 3 laborers working 40 hours at cost $14 per hour is:

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Therefore, the mathematical expression that will give the estimated cost of the job is:

Cost = 1680+5760+3143+500

The estimated total cost is:

Cost =$11083




5 0
3 years ago
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