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3 years ago

What is the opposite of -41

Mathematics

2 answers:

Step2247 [10]3 years ago

3 0

The opposite of -41 is positive 41. This is also known as the absolute value of -41

masha68 [24]3 years ago

3 0

Answer:

It's 41, the opposite of a negative number is positive, opposite of positive is negative.

Hope this helps, if so then mark brainliest.

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The object below was made by placing a cone on top of a cylinder. The base of the cone is congruent to the base of the cylinder.

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Part 1) The volume of the object is $32\pi\ cm^{3}$ or $100.48\ cm^{3}$

Part 2) see the procedure

Step-by-step explanation:

<u><em>The picture of the question in the attached figure</em></u>

Part 1) What is the volume, in cubic centimeters, of the object?

we know that

The volume of the object is equal to the volume of the cylinder plus the volume of the cone

Find the volume of the cone

The volume of the cone is equal to

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

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$r=4/2=2\ cm$ -----> the radius is half the diameter

$h=3\ cm$

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$V=\frac{1}{3}\pi (2^{2})(3)=4\pi\ cm^{3}$

Find the volume of the cylinder

The volume of the cylinder is equal to

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we have

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$V=\pi (2^{2})(7)=28\pi\ cm^{3}$

Part 2) Then explain how you found the volume of the total shape

The volume of the total shape is equal to the volume of the cylinder plus the volume of the cone

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Find the approximate value of the volume

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$\pi=3.14$

$32(3.14)=100.48\ cm^{3}$

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