4 years ago

GEOMETRY PROBLEM THAT IS SOO HARD FOR ME PLEASE HELP ME!!!!

Mathematics

1 answer:

12345 [234]4 years ago

3 0

59.5 feet
Work:
17/10 = x/35
10x=595
59.5

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Which equation shows 3/4 x+1/2y=1/8 converted to slope intercept form?

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Answer:

Step-by-step explanation:

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3 years ago

Evaluate each of the following. (a) P(11,5) (b) C(11,5) (a) P(11,5) = (Simplify your answer.) (b) C(11,5) = (Simplify your answe

Hunter-Best [27]

<h2>Answer:</h2>

(a) P(11,5)= 55440

(b) C(11,5)=462

<h2>Step-by-step explanation:</h2>

We know that the permutation is the number of ways of arranging r items out of a total of n items and is given by:

$P(n,r)=\dfrac{n!}{(n-r)!}$

and the combination is the number of ways of choosing r items out of a total of n items and is given by:

$C(n,r)=\dfrac{n!}{r!\times (n-r)!}$

(a)

P(11,5)

$P(11,5)=\dfrac{11!}{(11-5)!}\\\\P(11,5)=\dfrac{11!}{6!}\\\\P(11,5)=\dfrac{11\times 10\times 9\times 8\times 7\times 6!}{6!}\\\\P(11,5)=11\times 10\times 9\times 8\times 7\\\\P(11,5)=55440$

(b)

C(11,5)

$C(11,5)=\dfrac{11!}{5!\times (11-5)!}\\\\C(11,5)=\dfrac{11!}{5!\times 6!}\\\\C(11,5)=\dfrac{11\times 10\times 9\times 8\times 7\times 6!}{5\times 4\times 3\times 2\times 1\times 6!}\\\\C(11,5)=462$

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Find the exact volume of the cylinder

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Answer:

87.92 m^3

Step-by-step explanation:

Volume = 3.14r^2*h

r = 1/2 of diameter

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Diameter = 4m so r = 2m

Let’s solve

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V = 87.92 meters cubed.

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Answer:

x + 1

Step-by-step explanation:

7 (x + 1/7)

Use distributive property to get rid of the parentheses.

7x + 7/7

Simplify.

7x + 1

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Pani-rosa [81]

First multiply 20 by 17
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