All categories

3 years ago

Convert 720º to radians.

Mathematics

1 answer:

Luba_88 [7]3 years ago

5 0

Answer:

$720 \cdot \frac{\pi }{180} = 4\pi = 12.56637 rad$

You might be interested in

I NEED THE ANSWER ASAP PLEASEEEE

drek231 [11]

Well, I need a picture

4 0

3 years ago

Read 2 more answers

Calculate the quotient of 2 8 divided by 1 4 .

Lunna [17]

Answer:

2 28 divided by 14 is 2

Step-by-step explanation:

28÷14=2

5 0

3 years ago

i need answers by tonight or the morning. its due tomarrow and im scarred to ask the teacher what to do.

kompoz [17]

I’ll explain part A and you can apply it to the other parts. The functions f(x), g(x), and m(x) are all equivalent to the given polynomials. So when it asks for f(x) + [g(x) - m(x)] you plug them in. The answer to Part A is 3x^2 +5x - z + [5x^2-3x+z - 2x^2 - 2x]. Combine the like terms (3x^2+5x^2-2x^2 = 6x^2 (because 3+5-2=6)) and so on until you’ve simplified it as much as possible!

4 0

3 years ago

What does 8EE4 represent?

Otrada [13]

It is a representation of a number

5 0

3 years ago

svetlana [45]

Answer:

$\large \boxed{\sf \text{The rate of the boat is } 53 \ km/h \text{, the rate of the current is }8\ km/h \ \ }$

Step-by-step explanation:

Hello, let's note v the rate of the boat and r the rate of the current. We can write the following

$\dfrac{135}{v-r}=3=\dfrac{183}{v+r}$

It means that

$135(v+r)=183(v-r)\\\\135 v + 135r=183v-183r\\\\\text{ *** We regroup the terms in v on the right and the ones in r to the left***}\\\\(135+183)r=(183-135)v\\\\318r=48v\\\\\text{ *** We divide by 48 both sides ***}\\\\\boxed{v = \dfrac{318}{48} \cdot r= \dfrac{159}{24} \cdot r}$

But we can as well use the second equation:

$3(v+r)=183\\\\v+r=\dfrac{183}{3}=61\\\\\dfrac{159}{24}r+r=61\\\\\dfrac{159+24}{24}r=61\\\\\boxed{r = \dfrac{61*24}{183}=8}$

and then

$\boxed{v=\dfrac{159*8}{24}=53}$

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

5 0

3 years ago