Mathematics: Pls me. find the volume of a right pyramid with a square base, if the height is 57.7cm and the height of the slant edge is 18.2cm

Pls me. find the volume of a right pyramid with a

macp98463oz47dl

26.06.2019

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.

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valejuan

26.06.2019

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

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lin550

20.07.2022

ANSWER

$f(x) = - {x}^{2}$

EXPLANATION

A quadratic function written in the form:

$f(x) = a {(x - h)}^{2} + k$

has it's vertex at V(h,k).

For instance, the function

$f(x) = {(x + 4)}^{2}$

has its vertex at (-4,0).

Therefore a function that has it's vertex at the origin (0,0), will have equation of the form,

$f(x) = a {x}^{2}$

Among the given options, the only function in this form is

$f(x) = - {x}^{2}$

Hence f(x)=-x² has it's vertex at the origin.

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