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3 years ago

Geometry! Please help!

Mathematics

2 answers:

ss7ja [257]3 years ago

6 0

Answer:

The correct option is 4.

Step-by-step explanation:

Given information: r=10 cm, h=9 cm and l=13.5 cm.

The volume of right cone is

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

Where, r is the radius of base and h is the height of the cone.

$V=\frac{1}{3}\pi (10)^2(9)$

$V=\pi\times 100\times 3$

$V=300\pi$

The volume of cone is 300π cm³, therefore option 4 is correct.

Sladkaya [172]3 years ago

4 0

Hello!

The volume of a cone is Volume = 1/3πr²h.

V = 1/3π(10)²(9)
= 1/3<span>π100(9)
</span>= 1/3<span>π900
= 300</span>π cm³

Therefore, the volume of this right cone is 300<span>π cm</span>³.

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3 years ago

Use the graph to find the following.

poizon [28]

The values of x at wich F(x) has local minimums are x = -2 and x = 4, and the local minimums are:

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<h3>What is a local maximum/minimum?</h3>

A local maximum is a point on the graph of the function, such that in a close vicinity it is the maximum value there. So, on an interval (a, b) a local maximum would be F(c) such that:

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A local minimum is kinda the same, but it must meet the condition:

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A) We can see two local minimums, we need to identify at which values of x do they happen.

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The second local minimum happens at x = 4.

B) The local minimums are given by F(-2) and F(4), in this case, the local minimums are:

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If you want to learn more about minimums/maximums, you can read:

brainly.com/question/2118500

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2 years ago

Im confused is 3a the same as 5a squared or 4b to 4b squared

NeX [460]

Step-by-step explanation:

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2 years ago

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Llana [10]

Answer:

Step-by-step explanation:

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Let this equals

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3 years ago

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Hope this helps! :)

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3 years ago