3 years ago

Please help and can you sow work.

1 answer:

5 0

First thing solve for missing side using Pythagorean theorem 20^2=16^2+a^2 then solve for a and we get a=12. Then we can use Toa which means tan=o/a so if we plug in those values we get tan(theta)=16/12

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dlinn [17]

Answer: I believe it's -2

Step-by-step explanation: PLease mark me as brainlist

8 0

3 years ago

ed has 8 pieces of candy which represents 40% of all the candy in his home, how many pieces are in his home

I am Lyosha [343]

C = total number of candy
.4(c) = 8 pieces of candy
Divide c by .4: c= 20
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3 years ago

Find the coefficient of the x^4y^2 term in the expansion of (2x+y)^6

Elina [12.6K]

Answer:

240

Step-by-step explanation:

When you factor it out, you get:

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3 years ago

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slavikrds [6]

Answer:

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Step-by-step explanation:

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4 0

3 years ago

Read 2 more answers

(5x)^3 times 3/10x^-5

Vsevolod [243]

Answer:

I think that will be 2.7

Step-by-step explanation:

i did 5x^3 x 3/10x^-5

-5x -5x

and then you get 3/5x^-2(i got -2 because I did 3+-5)

x= 2.7

I could be wrong sorry if I am wrong

3 0

3 years ago