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Nata [24]
3 years ago
11

Please help me out :))

Mathematics
1 answer:
mario62 [17]3 years ago
8 0

Answer:

144

Step-by-step explanation:

It rotates out of 360 degrees, and since it is a pentagon that rotates from two of its vertices, then 360/5 would give us the amount it is rotating from one vertice. So 72. Then multiply it by two because you are moving from e to b.

144

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What is the value of the 3 in parenthases [3]45,423,912
oee [108]

Answer:

300,000,000

Step-by-step explanation:

change everything after the 3 to a zero, hope this is the answer you are looking for

7 0
3 years ago
Pls answer ASAP<br> 5 extra points
Leona [35]

Answer:

The answer is B.

Step-by-step explanation:

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5 0
4 years ago
Points!!!
sattari [20]
(1/40) - (1/x) = (1/60) 
x = 1/(1/40) - (1/60)) =
<span>A.) 120</span> minutes 
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7 0
3 years ago
Find c such that (−3,−8), (−7,−6), and (c,4) lie on a line.
bearhunter [10]
If the 3 points are collinear, then the slopes of all line segments connecting the points are the same.

Thus,

-6 - (-8) 2
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Then the following must be true:

4-(-6) 10
-1/2 = ------------ = ---------
c - (-7) c + 7

Cross multiplying, -(c+7) = 20, and c+7 = -20, so that c = -27
7 0
3 years ago
A building meets the ground at a right angle. The top of a 10-foot ladder is placed against the bottom edge of a window in the b
Burka [1]

Answer:

8 ft

Step-by-step explanation:

Use pythagorean theorem. a^{2}+b^{2}=c^{2}. Put 10 and 6 into the equation as b and c.

a^{2}+6^{2}=10^{2}

a^{2} =100-36\\a^{2}=64\\a=8

Therefore, the answer is 8ft.

A diagram is attached. Sorry it's kinda messy.

7 0
3 years ago
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