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kramer
3 years ago
11

Pleaseeeee helppp meee!!!

Mathematics
2 answers:
DedPeter [7]3 years ago
5 0

Answer: 32x-48 should be your answer

Step-by-step explanation:

ivanzaharov [21]3 years ago
4 0

Answer:

<h2><em><u>32x - 48</u></em></h2>

Step-by-step explanation:

-4(-8x + 12)

= -4 × (-8x) + (-4) × 12

= 32x + (-48)

= <em><u>32x - 48 (Ans)</u></em>

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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.
Ber [7]

Answer:

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

we have

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

h=3\ cm

substitute the values

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

V=\pi r^{2} h

we have

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

h=(10-3)=7\ cm

substitute the values

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

4\pi\ cm^{3}+28\pi\ cm^{3}=32\pi\ cm^{3} ------> exact value

Find the approximate value of the volume

assume

\pi=3.14

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

7 0
3 years ago
Read 2 more answers
The box plot shows the total amount of time, in minutes, the students of a class spend reading each day
katrin2010 [14]
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An archery target consists of a circular bull's-eye with radius x, surrounded by four rings with width y. What is the area of th
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<span>given:
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3 years ago
The two points shown below are reflected across the x-axis. Then, the four points are connected to form a rectangle. What is the
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I believe 26 units is the correct answer because you basically gotta multiply top from bottom
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Jerry has a jar with 273 marbles in it. The jar can hold 1,000 marbles in all
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Answer:

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