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liq [111]
4 years ago
15

Please answer all question correctly for brainliest and 5 star!

Mathematics
1 answer:
Flura [38]4 years ago
3 0
Anyway, in case it helps  \bf \begin{array}{llll}
\textit{volume of a right-circular cylinder}\\\\
V=\pi r^2 h\\
---------------\\
\textit{volume of a right-circular cone}\\\\
V=\cfrac{\pi r^2 h}{3}
\end{array}\qquad 
\begin{cases}
h=height\\
r=radius
\end{cases}
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Which are the roots of the quadratic function f(q) = q2 – 125? Check all that apply. q = 5 q = –5 q = 3 q = –3 q = 25 q = –25
slamgirl [31]

Answer:

The given options are not roots of q(x)

Step-by-step explanation:

f(q)= q^2-125

To find the roots of the given quadratic equation

we replace f(q) with 0  and solve for q

0= q^2-125

Add 125 on both sides

125= q^2

take square root on both sides

q=+-5\sqrt{5}

q=+5\sqrt{5}  and  q=-5\sqrt{5}

The given options are not roots of q(x)

7 0
3 years ago
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Write an expression for the calculation the product of 4 and 4 added to double the number 5
Helga [31]
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