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Anika [276]
3 years ago
7

ProblemsSimplity each expression 4(9+8)​

Mathematics
2 answers:
Pepsi [2]3 years ago
4 0

36+32 << multiply

68 << add

Artyom0805 [142]3 years ago
3 0
4(9+8) = 4(17) = 68
Do brackets first.
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kozerog [31]

Answer

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2 years ago
Gabriel wants to paint the model. How
enyata [817]

Answer:

<h2>The area of the base is 144 square inches.</h2><h2>The area of each triangular face is 66 square inches.</h2><h2>Grabiel needs 408 square inches of paint.</h2>

Step-by-step explanation:

The complete problem is attached.

Notice that the figure is a square pyramid, where its base dimensions are 12 inches by 12 inches, which represents an area of

B=12 \times 12 = 144 \ in^{2}

The slant height of the pyramid is 11 inches, which allow us to find the area of each triangle face

A=\frac{1}{2}bh =\frac{1}{2}(12)(11)= 66 \ in^{2}

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4 0
3 years ago
Which of the following is NOT a statistical question?
xeze [42]
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2 years ago
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Read 2 more answers
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