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adoni [48]
3 years ago
10

Given a cylinder with a volume of 847.8 cubic inches and height of 30 in. Find B, the area of the base. Use 3.14 for π.

Mathematics
1 answer:
OverLord2011 [107]3 years ago
4 0
It’s 28.26 if you use the numbers given
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PLEASEEE HELP ASAP
Kazeer [188]

Answer:

<em>Well, Your answer will be is </em><em>C. Elijah's prediction is high because 180 times one-fourth = 45. </em>

<em>Good Luck~</em>

^{By} ^{Itsbrazts}

6 0
4 years ago
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Find the sum of the first 35 terms in this geometric series:<br> 8- 12 +18...
Thepotemich [5.8K]

Answer:

4659553.9

I got 4659553.9 using the formula Sn = a1 (1 - r^n) / 1 - r

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4 0
3 years ago
Part of the graph of the function f(x) = (x - 1)(x + 7) is
algol [13]

Answer:

True: B, C and D

Step-by-step explanation:

The graph of the function is shown in the attached diagram.

The vertex of the parabola (parabola is the graph of the function f(x)) is at (-3,-16), because

x_v=\dfrac{1+(-7)}{2}=-3\\ \\y_v=f(-3)=(-3-1)(-3+7)=-4\cdot 4=-16

So, option A is false and option B is true.

As you can see from the graph, the function is increasing for all x>-3, thus option C is true.

The graph is positive for x<-7 and x>1 and negative for -7<x<1, so option D is true and option E is false.

8 0
3 years ago
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2.03+7.89 estimate Please Help Asap
Oduvanchick [21]
The correct answer is 9.92
6 0
3 years ago
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Need help ASAP no Rocky
Ahat [919]

Answer:

The length of mid-segment XY=4 units

Step-by-step explanation:

Given:

Length of QR=8 units

XY is the mid-segment which means the line joining the midpoints of two sides of triangle.

By mid-segment theorem the mid-segment of a triangle is parallel to the third side and half of the length of third side.

So, we can write:

XY=\frac{1}{2}QR  

XY=\frac{1}{2}(8)

∴ XY=4 units

∴The length of mid-segment XY=4 units

5 0
3 years ago
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