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Alenkinab [10]
2 years ago
10

What is the answer and how to do this?​

Mathematics
1 answer:
zhenek [66]2 years ago
6 0

Answer:

<u>a</u>

Step-by-step explanation:

Given :

⇒ P (Sumit) = 1/2

⇒ P (Sujan) = 1/3

⇒ P (Rakesh) = 1/a

⇒ P (total) = 3/4

============================================================

Solving :

⇒ 1/2 × 1/3 × 1/a = 3/4

⇒ 1/6 × 1/a = 3/4

⇒ 2/12 × 1/a = 9/12

⇒ a = <u>9/2</u>

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Points E, C, F are collinear and point C is in between. If EF = 14in and EC-9in, how long is CF?
Andreas93 [3]

Step-by-step explanation:

"collinear" means simply that they are all on the same line.

and that solves the problem right away, right ?

because as we know EF (the long distance between the outermost points) is 14 in, and EC (which is s part of the long distance) is 9 in, that means

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3 years ago
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Nikolay [14]

Answer:

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6 0
3 years ago
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Ganezh [65]

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3 years ago
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nlexa [21]
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Hope this helps!
5 0
3 years ago
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