3 years ago

Half the sum of 8 and r

Mathematics

1 answer:

spayn [35]3 years ago

8 0

Ummm I need the full question to help...

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X4-3x3+3x2-3x+6÷x-2 synthetic division

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3 years ago

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Go step by step to reduce the radical. <br> The square root of 96

lakkis [162]

Answer:

Step-by-step explanation:

We want to reduce the radical. In order to do that, we want to find the factors of 96 that are square numbers

The factors of 96 are:

$1, 96, 2, 48, 3, 32, 4, 24, 6, 16...$

16 is a square number, so we can rewrite

$\sqrt{96} = \sqrt{16*6} = \sqrt{16} * \sqrt{6} = 4\sqrt{6}$

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2 years ago

If a cylinder has a height of 21 cm and a volume of 11,144 cm^3.

nataly862011 [7]

$\bf \textit{volume of a cylinder}\\\\
V=\pi r^2 h\qquad 
\begin{cases}
h=height\\
r=radius\\
----------\\
h=21\\
V=11,144
\end{cases}\implies 11,144=\pi \cdot r^2\cdot 21$

solve for "r"

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3 years ago

Julian saved between $ 30 and $ 52 over the summer. His friend Daniela saved twice as much. Let n represent the amount of money

maks197457 [2]

Y = (30 + 52) * 2

Y = (82) * 2

Y = 164

Daniela saved $164

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3 years ago

Giving branliest

MatroZZZ [7]

Answer:

5(x+10)^-30-(-5) = 0

5(x+10)^-30+5=0

5x + 50 + 5 = 0

5x + 55 = 0

5x = -55

x = -55

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2 years ago

Half the sum of 8 and r​

Half the sum of 8 and r