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3 years ago

5

Anyone know the sqrt(-25) It would be 5i right?

1 answer:

tester [92]3 years ago

5 0

Yes ur right it would be 5 i

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According to this diagram, what is sin 22

VikaD [51]

Answer:

Exact Answer: 0.3746065934159120354149637745011951310001589222536761741034403

Step-by-step explanation:

You don't really find the Sin of things yourself. You usually use a calculator and It is mostly used for finding measurements of other angles, and sides of a right triangle. I suggest using WolframAlpha or the app Calculator on your phone to calculate such things.

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2 years ago

mark wants to paint a mural. He has 1 1/3 gallons of yellow paint, 1 1/4 gallons of green paint, and 7/8 gallon of blue paint. m

KatRina [158]

we have

Yellow paint

$1\frac{1}{3} =(3*1+1)/3\\ \\ =\frac{4}{3} gal$

Find the
amount of yellow paint left after painting the mural

$(\frac{4}{3} -\frac{3}{4} )=(4*4-3*3)/12\\ \\ =\frac{7}{12} gal$

Green paint

$1\frac{1}{4} =(4*1+1)/4\\ \\ =\frac{5}{4} gal$

Find the
amount of green paint left after painting the mural

$(\frac{5}{4} -\frac{3}{4} )=(5-3)/4\\ \\ =\frac{2}{4} gal$

Blue paint

$\frac{7}{8}gal$

Find the
amount of blue paint left after painting the mural

$(\frac{7}{8} -\frac{3}{4} )=(7-2*3)/8\\ \\ =\frac{1}{8} gal$

Find the
total amount of paint left after painting the mural

$\frac{7}{12} +\frac{2}{4} +\frac{1}{8} =\frac{(2*7+6*2+3*1)}{24} \\ \\ =\frac{29}{24} gal$

$\frac{29}{24} =1\frac{5}{24} gal$

therefore

the answer is

$1\frac{5}{24} gal$

7 0

3 years ago

Read 2 more answers

What is the equation, in slope-intercept form, of the line that passes through (0, −2) and has a slope of −3?

Nana76 [90]

I hope this helps you

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3 years ago

Translate the verbal expression into a simplified algebraic expression: The sum of five and a number is added to 18. (Use n as y

Mazyrski [523]

Answer:

13+n

Step-by-step explanation:

5+n+8

13+n

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3 years ago

10. The LCM of 9, 12 and n is 252. If n is odd, find all the possible values of n.

kirza4 [7]

Answer:

I am pretty sure all you need are the factors of 252 and list all of them

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2 years ago