3 years ago

What is the volume of a sphere with a radius of 25.6 cm, rounded to the nearest tenth of a cubic centimeter?

Mathematics

1 answer:

NARA [144]3 years ago

8 0

You sure that’s the radius and not diameter? But if it is, the volume would be 70,276.2 cm

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: If 10 less than 5 times a number is two more than 3 times the number, then the number is

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Answer:

Step-by-step explanation:

If 10 less than 5 times a number is two more than 3 times the number, then the number is

10 - 5x = 2 + 3x

10 - 2 - 5x - 3x = 0

8 - 8x = 0

x = 1

---------------

check

10 - 5 * 1 = 2 + 3 * 1

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the answer is good

6 0

2 years ago

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alukav5142 [94]

A and D

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makkiz [27]

Step-by-step explanation:

Hey, there!!

Here, one point is A(10,8) and P(8,5) is the midpoint.

Let B(x,y) be the another end point.

Now,

Using midpoint formulae,

$p(x.y) = \frac{x1 + x2}{2} . \frac{y1 + y2}{2}$

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Since they are equal,equating with their corresponding elements we get,

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Therefore, The coordinates of another point are B(6,2)

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nignag [31]

Answer:

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