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irinina [24]
3 years ago
5

Need help ASAP please and thank you!

Mathematics
2 answers:
Tom [10]3 years ago
8 0

Answer:

153

Step-by-step explanation:

\frac{a + b}{2} x h = A

brainliest please :)

erik [133]3 years ago
7 0

Answer:

I believe that the answer is 153 units^2.

9*10=90

And then 9*7=63, since there are two of the same triangle, we don't have to divide by 2.

So, 90+63=153.

I hope this helps!

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Answer:

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Step-by-step explanation:

Given as :

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From each corner of sheet a square of 6 cm is cut out and an open box made

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And The width of the box = B' = (B - 6 - 6)

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Or, B' = 30 cm

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And,

The height of the box = H = 6 cm

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Or, v = 9,000 cm³

So, The volume of rectangular box = v = 9,000 cm³

Hence, The volume of rectangular box is 9,000 cubic centimeters Answer

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