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NeX [460]
4 years ago
15

Help me with 5 please! Thanks and show work :)

Mathematics
1 answer:
anastassius [24]4 years ago
4 0
There are a couple of ways to get there, but they amount to the same thing.
.. MN = 2*PS*sin(arcMN/2) = 2*10*sin(55°) ≈ 16.4
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Someone know this???! I need help!
antiseptic1488 [7]
I think the answer is B at 4.7
7 0
3 years ago
If the volume for 3-D polyhedra A is 200 cm3 and the volume for 3-D polyhedral B is 800 cm3, how many times bigger is the volume
Ann [662]
We're literally just comparing 200 to 800 here.
800 is 4× bigger than 200, of course.
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8 0
4 years ago
Read 2 more answers
Calculate 10% of 80. show work
Setler [38]

Answer:

8

Step-by-step explanation:

Solution for What is 10 percent of 80:

10 percent * 80 =

( 10:100)* 80 =

( 10* 80):100 =

800:100 = 8

4 0
3 years ago
-×+1>-2 and 6(2x-3)>-6
castortr0y [4]

Step-by-step explanation:

-x+1>-2

3>x

6(2x-3)>-6

12x-18>-6

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x>1

5 0
4 years ago
Find the value of x (explain if you can because I don’t understand geometry that well).
VLD [36.1K]

Answer:

the degree of x can be added to 120 to get 180. they form a straight line which is 180°. subtract 120 from 180 to get you answer.

180-120=60 so x=60

8 0
3 years ago
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