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3 years ago

PLLLLLLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Mathematics

1 answer:

LenaWriter [7]3 years ago

8 0

The answer to this question is 23. How you get this is by adding all the sides like this: 2n+6+135+151+140+63=540. Then you just solve the equation.

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3 years ago

Instructions: Find ZJ if YJ = 24.<br> Confused...help please

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Answer:

$\huge \boxed{ZJ=8}$

Step-by-step explanation:

ZJ= 24/3
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so, 8 is your answer

$-----------$

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3 years ago

a pyramid has a volume of 1944 in and a rectangular base with the dimensions of 18 and 9 in what is the height of the pyramid

Katarina [22]

Answer:

The height is 36 in

Step-by-step explanation:

This problem bothers on the mensuration of solid shapes, a rectangular based pyramid.

Step one

Given data

Volume v = 1944 in

length of base l = 18 in

width of base w = 9 in

Height h= ?

Step two

we know that the expression for the volume of a pyramid is given as

$volume=\frac{ lwh}{3}$

substituting our given data we have

$volume = \frac{18*9*h}{3} \\volume = \frac{162h}{3} \\volume= 54h$

but volume = 1944 in therefore

$1944= 54h\\h= \frac{1944}{54} \\h= 36 in$

7 0

3 years ago