3 years ago

I need the answer ASAP

1 answer:

7 0

You can use Photomath

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Crazy boy [7]

Answer:

Step-by-step explanation:

5 * 1/5 + 1/5 * 15 = 4

8 0

3 years ago

Andrei [34K]

Answer:

the quotient would be -.033333...

Step-by-step explanation:

5 0

3 years ago

skelet666 [1.2K]

Answer: 132 degrees

Explanation: a straight line has 180 degrees in it, take away the 48 leaves you with 132.

6 0

3 years ago

melamori03 [73]

False.
If w is 25% of z, then w:z would be 25:100, because 25 is 25% of 100.
If Z:W was 75:25, it would be wrong because 25 is 33% of 75, not 25%.

7 0

3 years ago

DerKrebs [107]

$cos(A - B) = cos A cos B + sin A sin B$

In this case, A is $\frac{\pi }{3}$ and B is $\frac{\pi }{5}$ , so:

$cos\frac{\pi}{3} cos\frac{\pi}{5} +sin\frac{\pi }{3} sin\frac{\pi }{5} =cos(\frac{\pi}{3} -\frac{\pi}{5} ) = cos\frac{2\pi}{15}$

Hope that helps!

5 0

2 years ago