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Lapatulllka [165]
2 years ago
12

Help with this, please!It's about the volume of a cone

Mathematics
1 answer:
Lena [83]2 years ago
7 0

Answer:

F

Step-by-step explanation:

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saveliy_v [14]

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Step-by-step explanation:

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2 years ago
What is the zero of function f?f(x)=3 square root of x+3 -6
grin007 [14]

Solution:

Given:

f(x)=3\sqrt{x+3}-6

The zeros of a function are the values of x when f(x) is equal to 0.

Hence,

\begin{gathered} 0=3\sqrt{x+3}-6 \\  \\ Collecting\text{ the like terms,} \\ 0+6=3\sqrt{x+3} \\ 6=3\sqrt{x+3} \\  \\ Divide\text{ both sides by 3;} \\ \frac{6}{3}=\sqrt{x+3} \\ 2=\sqrt{x+3} \\  \\ Taking\text{ the square of both sides;} \\ 2^2=x+3 \\ 4=x+3 \\  \\ Collecting\text{ the like terms;} \\ 4-3=x \\ 1=x \\ x=1 \end{gathered}

Therefore, x = 1

The correct answer is OPTION A.

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Select the choice that translates the following verbal phrase correctly to algebra:
klasskru [66]
It's w + 15. As it is increasing by 15, 15 is added onto it.
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