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Alex73 [517]
2 years ago
5

Someoneeee pleaseeee helpppp me outtttttt!!!!!!!

Mathematics
2 answers:
Anna11 [10]2 years ago
6 0

Answer:

5/13

SOH - CAH - TOA

COS = A/H = 15/39 = 5/13

Step-by-step explanation:

arlik [135]2 years ago
3 0

Answer:

cos X = \frac{5}{13}

Step-by-step explanation:

simplify 15/39

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Simplify the following
Darina [25.2K]

Answer:

The answer to your question is the letter B. 5y³ - 18y² + 29y - 12  

Step-by-step explanation:

Data

           (y² - 3y + 4)(5y - 3)

Process

1.- Multiply the first terms by 5y

           (y² - 3y + 4)(5y) = 5y³ - 15y² + 20y

2.- Multiply the first terms by -3

            (y² - 3y + 4)(- 3) = -3y² + 9y - 12

3.- Simplify like terms

            5y³ - 15y² + 20y  -3y² + 9y - 12 = 5y³ + (-15y² - 3y²) + (20y + 9y) -12

4.- Result

                                                                = 5y³ - 18y² + 29y - 12                                              

7 0
3 years ago
Please help homework
Ulleksa [173]
<span>the dimensions are 15 inches long and 12 inches wide</span>
8 0
3 years ago
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Which of the following statements accurately describe the dilation shown? Select all that apply.
Anon25 [30]

Answer:

A, D, and F I think. Hope this helps

8 0
2 years ago
What is twenty times negative fifteen
xeze [42]

Answer:

  • \boxed{20\times-15=-300}

Step-by-step explanation:

5 0
3 years ago
What is the y intercept for the equation:<br> y = -8x^2 + 3x - 7
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Answer:

The y intercept for the equation is (0,-7)

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