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algol [13]
3 years ago
5

All of that helpppooolllll );; 12 points!

Mathematics
2 answers:
taurus [48]3 years ago
5 0
6. B
7. C
8. B
9. D
10. C
11. B
12. 7

Hope I could help! You got numbers 6,8, and 9 wrong, but everything else correct so not bad!
Alex17521 [72]3 years ago
3 0
U got 6, 8, and 9 rong just saying dude
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Evaluate 1/4 plus 5/8. please show work
adelina 88 [10]

Answer:

7/8.

Step-by-step explanation:

The LCD of 4 and 8 is 8.

So we convert: 1/4 = 2/8.

2/8 + 5/8 = 7/8  (answer).

6 0
4 years ago
this is kinda confusing but it says “if 1 cm represents 2 meters, how long would each measurement be on an actual basketball cou
frosja888 [35]

Answer:

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Step-by-step explanation:

The given statement is the scale factor:

  \dfrac{\text{scale distance}}{\text{actual distance}}=\dfrac{1\text{ cm}}{2\text{ m}}

This can be rearranged to the formula ...

  \text{actual distance}=\text{(scale distance)}\dfrac{2\text{ m}}{1\text{ cm}}

Filling in the given scale distances, you find the actual distances to be ...

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4 0
3 years ago
What is the first term in this expansion? a 2x15 b 215x15 c 10y15 d 1015y15
Oduvanchick [21]

Answer:

2^15x^15 is the correct answer.

Step-by-step explanation:

8 0
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Alenkinab [10]

Answer:

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Step-by-step explanation:

As the question involves arrangement, permutation will be used.

P(n,r) = n! / (n-r)!

Here

n=12

and

r = 8

So,

P(12,8) = 12!/(12-8)!

= 12!/ 4!

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6 0
3 years ago
A cylinder with a height of 8 cm has a volume of 2887 cm. What is the radius of the cylinder? (The volume of a
vesna_86 [32]

Answer:

The radius will be 10.72 cm

Step-by-step explanation:

Hope this helps

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