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3 years ago

Need some more help please!

Mathematics

1 answer:

Vikki [24]3 years ago

3 0

For this case we have that by definition $\pi$ equals 180 degrees.

We must convert 135 degrees to radians, then:

$135 * \frac {\pi} {180} =\\135 * \frac {3.14} {180} =\\\frac {423.9} {180} = 2.355$

Rounding off we have:

2.4 radians.

Answer:

2.4 radians

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Find the square root of 291600 by prime factorization

yarga [219]

Answer:

540

Step-by-step explanation:

I honestly put it in my calculator and squared it,

291600

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540 540

you have a pair, you don't have to do anything else, and you're done

3 0

3 years ago

What is 74 multiply by 65?

Nady [450]

That equals 4,810. Make sure to have a placeholder when you multiply

4 0

3 years ago

Mr. Hughes gave 5/14

kow [346]

Answer:

His savings were of $4,200.

Step-by-step explanation:

Mr. Hughes gave 5/14 of his savings to his son, 2/3 of the remainder to his daughter, and the rest to his wife:

This means that the son and daughter amount is:

$\frac{5}{14} + \frac{2}{3}(\frac{9}{14})$

As $\frac{9}{14}$ is the remained that his son did not get. So

$\frac{5}{14} + \frac{2}{3}(\frac{9}{14}) = \frac{15}{42} + \frac{18}{42} = \frac{33}{42}$

Fraction his wife got:

$1 - \frac{33}{42} = \frac{42}{42} - \frac{33}{42} = \frac{9}{42}$

If his wife got $900, what were his savings?

Total savings are x, wife got $\frac{9}{42}$ of x. So

$\frac{9x}{42} = 900$

$9x = 900*42$

$x = \frac{900*42}{9}$

$x = 100*42$

$x = 4200$

His savings were of $4,200.

5 0

3 years ago

X x X x X x Y x Y x Y find will power

Vladimir79 [104]

Answer:

$x^3y^3$

Step-by-step explanation:

$x^3(y^3)\\x^3y^3$

3 0

2 years ago

Use the figure. Help me with this please

defon

The answer is C: 4.4

It might be A at the same time tho LMOO

4 0

3 years ago