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Varvara68 [4.7K]
2 years ago
6

help pleaseeee it’s timed!!!

Mathematics
1 answer:
Kisachek [45]2 years ago
3 0

Answer:

C

Step-by-step explanation:

The solution triangle is attached below :

Tonobtinnthe Angle formed, θ; we apply trigonometry ;

Using ;

Cos θ = Adjacent / hypotenus

Cos θ = 4 / 7

θ = Cos^-1(4/7)

θ = 55.15°

θ = 55°

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How much bigger is the largest bowl than the smallest bowl?
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Answer:

5/8

Step-by-step explanation:

The biggest bowl Mr. Ramsey bought is 7/8, and the smallest is 2/8.

Thus, 7/8 - 2/8 = 5/8 quarts.

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2 years ago
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involving the election of officers on a committee. Assume that the committee consists of 14 members including Tasha. The same th
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Answer:

There are 364 ways of filling the offices.

Step-by-step explanation:

In this case, the order of filling of the offices does not matter, so, we can figure out the different ways of filling the offices by using the combination formula:

C^{n} _{r}=\frac{n!}{(n-r)!r!}

where n=14 (number of members)

r=3 number of offices

n!=n·(n-1)·(n-2)·...·3·2·1

C^{14} _{3}=\frac{14!}{(14-3)!3!}=\frac{14*13*12*11*10*9*8*7*6*5*4*3*2*1}{(11*10*9*8*7*6*5*4*3*2*1)*(3*2*1)}=\frac{14*13*12}{3*2*1} =364

5 0
3 years ago
No fewer than means
eimsori [14]

Answer:

Greater than or equal to, or D.

8 0
2 years ago
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Which expression is equivalent to x(y+z)?<br> a)xyz b)x+y+z c)xy+z d)xy+xz
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2 years ago
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SOMEONE HELP ME AGAINNN LOL
olya-2409 [2.1K]

Answer:

open circle

Step-by-step explanation:

the open circle does not include the number. this is what you want because the solution is not equal to the number

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