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3 years ago

14

Answer this question ASAP

1 answer:

Delvig [45]3 years ago

7 0

Answer:

972pi in ^3

Step-by-step explanation:

We need to find the volume of the sphere

V = 4/3 pi r^3

The diameter is 18

r = d/2 = 18/2 = 9

V = 4/3 pi ( 9)^3

V = 972pi in ^3

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The measure of b is ____.

Vedmedyk [2.9K]

Answer:

$\Huge\boxed{b=21}$

Step-by-step explanation:

Pythagorean Theorem:

$a^2+b^2=c^2$

where a and b = legs and c = hypotenuse

we are given a leg and the hypotenuse so we plug in what we have into the formula

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3 years ago

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Help me please guys!!!

Svetllana [295]

$\huge\text{Hey there!}$

$\huge\textbf{Equation \#1.}$

$\mathsf{|-8| + 9 = }$

$\huge\textbf{Random note:}$

$\textsf{The additive inverse of }\mathsf{|-8|}\textsf{ is positive 8.}$

$\huge\textbf{Solving for the equation:}$

$\mathsf{|-8| + 9}$

$\mathsf{= \bold 8 + 9}$

$\mathsf{= 17}$

$\huge\textbf{Therefore, your answer should be:}$

$\huge\boxed{\frak{17}}\huge\checkmark$

$\huge\textbf{Equation \#2.}$

$\mathsf{|-8 + 9| =}$

$\huge\textbf{Random note:}$

$\textsf{We will convert your equation to }\mathsf{-8 + 9}\textsf{ because it can make the equation}\\\textsf{a lot easier to solve.}$

$\huge\textbf{Solving for the equation:}$

$\mathsf{|-8 + 9|}$

$\mathsf{= -8 + 9}$

$\text{Start at }\rm{-8}\text{ and go \boxed{up} 9 spaces to the right and you have your answer.}$

$\mathsf{= 1}$

$\huge\textbf{Therefore, your answer should be:}$

$\huge\boxed{\frak{1}}\huge\checkmark$

$\huge\text{Good luck on your assignment \& enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

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2 years ago