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nordsb [41]
2 years ago
15

A regular square pyramid has base edge b, height h, and slant height l. Three expressions give the surface area, A, of this pyra

mid. Which expression does NOT?
Mathematics
1 answer:
S_A_V [24]2 years ago
7 0

Answer:

1/3 . Abase . height

Step-by-step explanation:

Please find attached the complete question

a square pyramid is a pyramid that has a square base.

total surface area measures the total area of the surfaces of an object

the formula 1/3 x Area of the base x height is used to calculate the volume of the pyramid and not the surface area

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Which of the following is written in scientific notation correctly?
snow_lady [41]

Answer:

The answer is B.thus 7.4*10^9

Step-by-step explanation:

This is because,in scientific notation, we deal with numbers which are in the standard form

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8 0
3 years ago
Use repeated subtraction to divide.1÷1/5
Mekhanik [1.2K]

1 - 1/5 = 5/5 - 1/5 = 4/5

4/5 - 1/5 = 3/5

3/5 - 1/5 = 2/5

2/5 - 1/5 = 1/5

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7 0
3 years ago
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insens350 [35]

Answer:

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Step-by-step explanation:

y=-x+12; is a line with slope m1=-1

to find perpendicular slope of intersecting line take the negative inverse of m1. so -1*(1/(-1))=1=m2

use equation for a line of y=m*x+b and put in the point (-5,7) and solve for b=the y axis intercept

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7=-5+b

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so

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8 0
3 years ago
A farmer leans a 12-ft ladder against a barn. The base of the ladder is 3 ft from the barn. To the nearest tenth, how high on th
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The ladder reaches 11.6 feet high on the barn.

4 0
3 years ago
Read 2 more answers
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Rus_ich [418]
36/7+4
36/11
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