3 years ago

GIVING BRAINLEIST PLS HURRY

Mathematics

2 answers:

Zolol [24]3 years ago

8 0

Maybe B?????????????????

Doss [256]3 years ago

6 0

It’s D I’m pretty sure

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find the value of 10 times the square root of 2 over the square root of 5.. a. 2 b. 2 times the square root of 5. c. 2 the squar

Marizza181 [45]

$\dfrac{10\sqrt2}{\sqrt5}=\dfrac{10\sqrt2\cdot\sqrt5}{\sqrt5\cdot\sqrt5}=\dfrac{10\sqrt{2\cdot5}}{5}=\boxed{2\sqrt{10}}\to\fbox{c.}$

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3 years ago

Please help ASAP! What is m∠CAD? a.) 25º b.) 90º c.) 100º d.) 115º

mars1129 [50]

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answer
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3 years ago

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mixer [17]

Answer:

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Step-by-step explanation:

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3 years ago

14.what temperature is 12 degrees lower than -3 celsius

azamat

14. -15 degrees celsius

15.

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3 years ago

PLEASE HELP ME AND MY FRIEND NEED THIS QUESTION ANSWERED PLEASE HELP

Bas_tet [7]

Answer:

$V_{cone} =65.94\: cm^3$

Step-by-step explanation:

Height of cone (h) = 7 cm

Base radius (r) = 3 cm

Formula for Volume of cone is given as:

$V_{cone} = \frac{1}{3}\pi r^2h$

Plugging the values of h and r in the above formula, we find:

$V_{cone} = \frac{1}{3}(3.14) (3)^2(7)$

$\implies V_{cone} = \frac{1}{\cancel 3}(3.14) (\cancel 9)(7)$

$\implies V_{cone} = (3.14) (3)(7)$

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2 years ago