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3 years ago

Correct or no???????????,,

Mathematics

2 answers:

Sauron [17]3 years ago

7 0

Answer:

you are correct, the answer is right

DochEvi [55]3 years ago

4 0

Yes, I checked your addition with a calculator and 3965 + 5657 = 9622.
I am assuming that distance = frequent-flier points.

Good luck and hope this helps! :)

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48 is half of what number the number is half of 192?

Gala2k [10]

Answer:

Step-by-step explanation:

Is means equals, of means multiply

48 = 1/2 N

N = 1/2 * 192 = 96

The number is 96

5 0

3 years ago

If sin A = 6 over 13, then which of the following is correct?

Inessa [10]

Answer is B. CSC A= 13 over 6
You need to learn these basic rules:
Sin is opposite csc
Cos is opposite sec
Tan is opposite Cot
In saying this, CsC is the reciprocal for Sin. You would have to switch the numerator and denominatior to get your answer

4 0

3 years ago

Brock exercises every day. The function E = 15m + 5 represents the number of sit-ups he can do in m minutes. After drinking a ne

adoni [48]

Answer:

$S=45m+15$

Step-by-step explanation:

we have

E------>the number of sit-ups

m----> the time in minutes

S----> the number of sit-ups after drinking the sports drink

$E=15m+5$ ----> equation A

$S=3E$ ----> equation B

substitute the equation A in the equation B

$S=3(15m+5)$

$S=45m+15$

7 0

3 years ago

Please help

katrin2010 [14]

$\dfrac{n^2+3n+2}{n^2+6n+8}-\dfrac{2n}{n+4}\\\\=\dfrac{n^2+2n+n+2}{n^2+4n+2n+8}-\dfrac{2n}{n+4}\\\\=\dfrac{n(n+2)+1(n+2)}{n(n+4)+2(n+4)}-\dfrac{2n}{n+4}\\\\=\dfrac{(n+2)(n+1)}{(n+2)(n+4)}-\dfrac{2n}{n+4}\\\\=\dfrac{n+1}{n+4}-\dfrac{2n}{n+4}=\dfrac{n+1-2n}{n+4}=\dfrac{1-n}{n+4}$

$Answer:\ \boxed{B.\ \dfrac{1-n}{n+4}}$

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3 years ago

The price of an item has been reduced by 35% . The original price was 91 . Find the price now

nadya68 [22]

You have to take the percentage of the original price and subtract it to find the reduced price

8 0

3 years ago

Read 2 more answers