Answer:
√10
------
5
Step-by-step explanation:
√(2/5) has a radical in the denominator. We want to eliminate that radical. To do this, multiply both √2 and √5 by √5:
√2·√5
----------
5
This simplifies to
√10
------
5
Answer:
-2
Step-by-step explanation:
just a guess but it's right
Answer:
384π cm³
Step-by-step explanation:
Formula for the volume of a cone is
where:—
Our radius is given in an attachment which is 12 cm and height is 8 cm. Substitute these values in the formula:—

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<u>Summary</u>
<u>Volume (Cone)</u>
where:—
h is height or perpendicular.
r is radius.
<u>Value of Pi (Commonly Used)</u>

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If you have any questions regarding this problem or need clarification for my answer or explanation, do not hesitate to ask in comment! Good luck on your assignment and have a great day!
Answer:
118
Step-by-step explanation:
The sequence is adding 6 to each number to get the next
4, 10, 16, 22, 28, 34, 40, 46, 52, 58, 64, 70, 76, 82, 88, 94, 100, 106, 112, 118, 124, 130