3 years ago

Can someone help with this two questions?( by the way I have to show work of each one )

Mathematics

2 answers:

Ulleksa [173]3 years ago

8 0

Answer:

i can not see the picture..

Step-by-step explanation:

Olin [163]3 years ago

3 0

Answer: the answer is 144in for the first one and your welcome hotty dam your hot let me know if it helps man your so dam hot.

Step-by-step explanation:

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m_a_m_a [10]

Answer:

$l=\dfrac{2(S-b)}{P}$

Step-by-step explanation:

The surface area formula for pyramids is given by :

$S=\dfrac{1}{2}Pl+b$ ...(1)

We need to arrange the formula for l.

Take b to LHS,

$S-b=\dfrac{1}{2}Pl\\\\2(S-b)=Pl\ [\text{cross-multiplying}]\\\\l=\dfrac{2(S-b)}{P}$

So, the expression is $\dfrac{2(S-b)}{P}$ for the slant height.

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2 years ago

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qaws [65]

Answer:

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Step-by-step explanation:

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Mazyrski [523]

9 cubes are used for the prism

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3 years ago

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