3 years ago

Will give brainliest if correct Pls help thanks :)

Mathematics

1 answer:

lidiya [134]3 years ago

6 0

Domain:
{-1, 3, 6}

Range:
{4, 5, 6}

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Six pyramids are shown inside of a cube. The height of the cube is h units. Six identical square pyramids can fill the same volu

MAXImum [283]

Answer:

(A)The height of each pyramid is One-half h units.

Step-by-step explanation:

Height of the Cube = h units

Volume of the Cube $=h^3 $ cubic units$

If Base of the cube =Base of the square pyramid

Base of the square pyramid = h units

$\text{Volume of a Pyramid}=\dfrac{1}{3}*Base Area*Height$

$\text{Volume of One Pyramid}=\dfrac{1}{3}*h^2*Height$

$\text{Volume of Six Pyramids}=6*\dfrac{1}{3}*h^2*Height\\=(2h^2*Height)\:cubic\:units$

Since Volume of the Cube = Volume of Six Square Pyramids

Then:

$2h^2*Height=h^3\\Height=\dfrac{h^3}{2h^2} \\$Height of each pyramid =\dfrac{1}{2}h \:Units$

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Help me with this!!! Fake answers will get reported

zlopas [31]

Answer:

Step-by-step explanation:

there is an obscure rule that looks like this

DB/AB = AB/CB

AB=40 for this problem

DB = x

CB = 20

then

X/40 = 40/20

X = 40(40/20)

X = 40(2)

X=80

I find that hard to believe too, :D

but the rule says that's right

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What is the best reason for jacinta to have a savings account in addition to a checking account

alina1380 [7]

Savings accounts generally generate more interest than checking accounts, and it is also harder to spend out of savings than checking.

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Identify the graph of xy=-8 for theta=pi/4 and write and equation of the translated or rotated graph in general form.

eduard

Answer:

Step-by-step explanation:

I hope this helps!

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Helpp pls I tired to solve it out but I can’t get it

Olin [163]

I think it’s b and a I think

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