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Dovator [93]
3 years ago
5

If H be the H.M. between a and b. prove that 1/H-a + 1/H-b = 1/a+1/b​

Mathematics
1 answer:
____ [38]3 years ago
3 0

if susjwmaoakkaajKIJahabsbzh

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What is the volume of a square pyramid if the perimeter of the base is 44 in and the height is 19 in.? Round to the nearest tent
allochka39001 [22]

Answer:

2299 in^2

Step-by-step explanation:

The formula for the volume of a square pyramid of base A and height h is

V = (A)(h).

Here, the perimeter of the base is 44 inches, so that the length of one side must be (44 in) / 4, or 11 in.  The area of a square of side s is A = s^2, so we have:

Here, V = (11 in)^2 * (19 in) = 2299 in^2

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Examine the diagram.
iris [78.8K]

Answer:

5

Step-by-step explanation:

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3 years ago
A box has dimensions of 17 inches long, 1.3 feet wide, and 8 inches high. What is the volume of the box? The formula for the vol
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I hope this helps you



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