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lina2011 [118]
3 years ago
13

WILL GIVE BRAINLIEST!!!

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
8 0

I just took the k12 test, the REAL ANSWER is:

98,470.4

Natalka [10]3 years ago
4 0
Volume of a cylinder= (height) x area of the base (circle)

We know the height = 160 cm (given), let's find the radius of the base.

The circumference of the base = 87.92 = 2πR==> R=87.92/(2π) =13.993 cm

Area of circle = πR²=π(13.993)² = 615.128 cm²

Hence the volume of the cylinder = 615.128 x 160 = 92,420.48 cm³
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Find the value of the expression.<br> c²b<br> for b = 5 and c = 3
kicyunya [14]

Answer:

45

Step-by-step explanation:

c^2*b

We know that c is 3, and b is 5, so we can substitute them in

3^2*5

Solve the exponent first

9*5

Multiply

45

7 0
3 years ago
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I dont get this please help
Lilit [14]

Answer:

answer is last part 2ln[3].

Step-by-step explanation:

what you all need to do is put y = Ao/3 and then cancel Ao from both L.H.S. and R.H.S. and then take log on both the sides, open the log funciton....

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3 years ago
Simplify ((–3)2)3.
omeli [17]
<span><span>(<span><span>(<span>−3</span>)</span><span>(2)</span></span>)</span><span>(3)</span></span><span>=<span><span>(<span>−6</span>)</span><span>(3)</span></span></span><span>=<span>−<span>18</span></span></span>
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3 years ago
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use the protractor to determine which of the following rotations of line segment AB about point A will map the figure onto itsel
saveliy_v [14]

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Step-by-step explanation:

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The volume of this cylinder is 1751 cubic units. What is the volume of a cone that has the same base area and the sam height
siniylev [52]

Answer:

V_2 = 583.67

Step-by-step explanation:

Given

Represent the volume of the cylinder with V1 and the cone with V2.

So:

V_1 = 1751

Required

Find V2

The volume of a cylinder is:

V_1 = \pi r^2h

Because the cone and the cylinder have the same base area and height, the volume of the cone is:

V_2 = \frac{1}{3}\pi r^2h

Substitute V_1 for \pi r^2h.

V_2 = \frac{1}{3}\pi r^2h

V_2 = \frac{1}{3}V_1

Substitute 1751 for V1

V_2 = \frac{1}{3} * 1751

V_2 = \frac{1* 1751}{3}

V_2 = \frac{1751}{3}

V_2 = 583.67

<em>The volume of the cone is 583.67 cubic units</em>

6 0
3 years ago
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