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Elza [17]
3 years ago
15

The perimeter of the base of a square pyramid is 64 inches. The slant height of the pyramid is 9 inches. What is the surface are

a of the pyramid.
Mathematics
2 answers:
rodikova [14]3 years ago
6 0
8350.92=surface area

A=lw+l(w
2)2+h2+w(l
2)2+h2
ziro4ka [17]3 years ago
5 0

Answer:

8350.92 = Surface area

Step-by-step explanation:

Use formulas

Length times width for the base

Base times height / 2 for the Triangles

Add them all up and you've got your answer

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Step-by-step explanation:

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Hope this helps...

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Paul [167]

Answer:

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A line passes through the point (-2,7) and had a slope of -5
Annette [7]

Answer:

a = -1

Step-by-step explanation:

The general equation for a straight line is y = mx+c, where m is the gradient/ slope, so m = -5. The first thing we need to do is find c, which we do by plugging in the x and y values that we already know: y = 7 and x = -2

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c = 7-10 = -3

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7 0
3 years ago
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Effectus [21]

Answer:

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Step-by-step explanation:

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I hope this helps you

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