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3 years ago

Can someone answer these please.

Mathematics

1 answer:

fgiga [73]3 years ago

7 0

Volume is V=πr^2 $\frac{h}{3}$ so just plug it in hun,

9) 134.04 m

10)167.55 cm

11)11150.55 m

12)100.53 yd

13) 1256.64 m

14)1526.81 yd

15)103.67 m

16)117.29 ft

Hope this helps

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Find the derivative using power rule f(x)=√5x

Lubov Fominskaja [6]

<h2>Finding the Derivative of a Function</h2><h3>Answer:</h3>

$f'(x) = \frac{\sqrt 5}{2 \sqrt x}\\$

<h3>Step-by-step explanation:</h3>

Given:

$f(x) = \sqrt{5x}$

Note: You can always comment if I have misinterpreted the Given

Please refer to Part a of my Answer from this Question to know more about the needed information: brainly.com/question/24699388

Solving for $\frac{\mathrm{d}}{\mathrm{d}x}(f(x))\\$ :

$\frac{\mathrm{d}}{\mathrm{d}x}(f(x)) = \frac{\mathrm{d}}{\mathrm{d}x}(\sqrt{5x}) \\ f'(x) = \frac{\mathrm{d}}{\mathrm{d}x}(\sqrt 5 \cdot \sqrt x) \\ f'(x) = \sqrt 5 \cdot \frac{\mathrm{d}}{\mathrm{d}x}(\sqrt x) \\ f'(x) = \sqrt 5 \cdot \frac{\mathrm{d}}{\mathrm{d}x}(x^{\frac{1}{2}}) \\ f'(x) = \sqrt 5 \cdot (\frac{1}{2}x^{\frac{1}{2} -1}) \\ f'(x) = \frac{\sqrt 5}{2}(x^{\frac{1}{2} -\frac{2}{2}}) \\ f'(x) = \frac{\sqrt 5}{2}(x^{-\frac{1}{2}}) \\ f'(x) = \frac{\sqrt 5}{2 \sqrt x}$

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3 years ago

Henry can type 50 words per minute; Bill can type 60 words per minute, while Harvey can type 58 words per minute. What is the si

V125BC [204]

Answer:

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Step-by-step explanation:

follow me say a thanks mark me branliest

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3 years ago

How do i solve this step by step??

Levart [38]

Answer:

x = 30

Step-by-step explanation:

well the two agnles are congruent so they have to equal the same angle

x+ 90 = 4x

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90 = 3x slove by dividing 90 by 3 getting x alone

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3 years ago

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Sedbober [7]

Answer:

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Step-by-step explanation:

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3 years ago

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Yakvenalex [24]

Answer:

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Step-by-step explanation:

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4 years ago