3 years ago

How do i find x in this problem

1 answer:

8 0

"x" is the "alternate interior" to the missing angle atop, and a flat-line, is just a line with an angle of 180°, thus, 28 + 103 + x = 180

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fenix001 [56]

Answer:

129 - 280 = 51.. So the answer is 51%

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2 years ago

After a bride has interviewed 7 DJs to play at her wedding, her fiance tells her she needs to narrow it down to 4 DJs. In how ma

Alex17521 [72]

Answer:

840

Step-by-step explanation:

Given

$DJs = 7$

$To\ pick = 4$

Required

Determine the number of rankings

The term "ranking" as used in this question implies permutation and the required is calculated using:

$^nP_r = \frac{n!}{(n-r)!}$

Where

$n = 7$

$r = 4$

So:

$^nP_r = \frac{n!}{(n-r)!}$

$^7P_4 = \frac{7!}{(7-4)!}$

$^7P_4 = \frac{7!}{3!}$

$^7P_4 = \frac{7 * 6 * 5 * 4 * 3!}{3!}$

$^7P_4 = 7 * 6 * 5 * 4$

$^7P_4 = 840$

<em>Hence, number of ranking is 840</em>

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2 years ago

What is 437 divide by 60????

Korolek [52]

It would be 7.283333333

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3 years ago

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What is the end behavior of f(x) = 5x 3 - 2x + 5?

Setler [38]

Answer:

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3 years ago

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3x/2x simplified into racio

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Answer:

Simplify the expression.

3x2/2

hope this makes sense lol

Step-by-step explanation:

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2 years ago