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natka813 [3]
2 years ago
8

Please help!

Mathematics
1 answer:
Zepler [3.9K]2 years ago
8 0

Answer: D) adjacent side; hypotenuse

Step-by-step explanation:

Inverse cosine is used to find a given angle measure when we know the <u>adjacent side</u> and the <u>hypotenuse</u>.

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Date
siniylev [52]

Answer:

16 workers are required to complete the work in 45 days...

Step-by-step explanation:

12 workers are required to complete the work in 60 days

so... 60*12=720 workers are required to complete the work in 1 day

Hence,

720/45 = 16 workers are required to complete the work in 45 days.

8 0
4 years ago
Please help this is urgent. The question is attached
topjm [15]
Yes it is a 90 degree rotation clockwise.
8 0
3 years ago
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If y varies directly with x, find the constant of variation with x = 4 and y = -24
olganol [36]
Use the formula y=kx for this equation.
so considering that Y equals -24 then X and K must also equal that number
we already know that X is -4 but we dont know what K is.
so we divide -24 by -4 and get an answer of a positive 6 but the answer is not proven yet.
-4 times 6 is -24 meaning that the answer is 6
6 0
3 years ago
Read 2 more answers
Use the rule of 78 to find the finance charge refund if the Finance charge was $476 on a 12 month payment plan and the loan was
Lelu [443]

Answer:

finance charge refund is $91.53

Step-by-step explanation:

given data

finance charge F = $476

time t = 12 month

no of payment n = 5

to find out

finance charge refund

solution

we will apply here finance charge refund formula that is

finance charge refund = F × \frac{n * (n+1)}{t* (t+1)}

put here value we get

finance charge refund = 476 × \frac{5 * (5+1)}{12* (12+1)}

finance charge refund = 476 × \frac{5 * (6)}{12 * (13)}

finance charge refund = 476 × \frac{30}{156}

finance charge refund = 476 × 0.1923

finance charge refund = 91.53

so finance charge refund is $91.53

4 0
3 years ago
Solve for v <br> 10v=90
konstantin123 [22]

Answer:

the answer is 9

Step-by-step explanation:

I think.. ......

8 0
4 years ago
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