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kobusy [5.1K]
3 years ago
8

I don't even know what this means???? I really wanna know the answer....

Mathematics
1 answer:
Bad White [126]3 years ago
3 0

Step-by-step explanation:

Multiply the numbers

Combine multiplied terms into a single fraction

Multiply by 1

Add the numbers

Then you'll get your answer.

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The length of the hypotenuse of a 30 -60 -90 triangle is 16. What is the perimeter?
Brums [2.3K]
For a Right triangle with 30-60-90 degrees, the sides have specific ratios. If we assign a length of 1 to the short side (opposite 30), the hypotenuse will be 2, and the other leg will be square root 3.

Given that the hypotenuse is 16 in this triangle, we will need to multiply each of our ratios given above by 8 (16/2)

So, the short side is 8, the hypotenuse is 16 and the last leg is 8(square root 3). Adding these three sides we get

8 + 16 + 8 sqrt(3)
24 + 8 sqrt(3)

The answer is B
3 0
3 years ago
49 080 tickets have been sold for the tournament.
Fofino [41]
Number of the tickets for the qualifying matches:
49080 \times  \frac{3}{5}  =  \frac{147240}{5}  = 29448
the number of tickets for the final match
\frac{49080}{100}  =  \frac{x}{15}  \\  x =  \frac{49080 \times 15}{100}  =  \frac{736200}{100}   \\ 7362

good luck
8 0
3 years ago
Using the 28/36 ratio, determine the maximum allowable recurring debt for someone with a monthly income of $4,850.
lana [24]

Answer:

The correct answer is A. $388

Step-by-step explanation:

The 28/36 Rule states that : A household should spend a maximum of 28% of its gross monthly income on total housing expenses and not more than 36% on total debt service.

Maximum expense on housing expense = 28% of 4850

                                                                    = $1358

Maximum expense on total debt service = 36% of 4850

                                                                    = $1746

Therefore, the maximum allowable recurring debt with a monthly income of $4,850 = 1746 - 1358 = $388

Hence, The option A is correct.


3 0
3 years ago
2x^3-3x^2-11x+6 divide by x-3
Alexxx [7]

Answer: 2x^2+3x-2

Step-by-step explanation:

You can do long division, which is very very hard to show with typing on a keyboard. You essentially want to divide the leading coefficient for each term. Ill try my best to explain it.

Do \frac{2x^3}{x}=2x^2. Write 2x^2 down. Now multiply (x - 3) by it. Then subtract it from the trinomial.

2x^2*(x-3)=2x^3 -6x^2\\(2x^3 -3x^2-11x+6)-(2x^3-6x^2) = 3x^2-11x+6

Now do \frac{3x^2}{x} =3x. Write that down next to your 2x^2. Multiply 3x by (x - 3) to get:

3x(x-3)=3x^2-9x\\(3x^2-11x+6)-(3x^2-9x)=-2x+6

Your final step is to do \frac{-2x}{x} =-2. Write this -2 next to your other two parts

Multiply -2 by (x - 3) to get:

-2(x-3)=-2x+6\\(-2x+6)-(-2x+6)=0

Our remainder is 0 so that means (x - 3) goes into that trinomial exactly:

2x^2+3x-2 times

4 0
3 years ago
Read 2 more answers
What is the answer yx3=15?
GrogVix [38]

Answer:

5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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