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lawyer [7]
3 years ago
9

Find the coefficient:

Mathematics
2 answers:
Novosadov [1.4K]3 years ago
7 0

Answer:(3+5x^-8)^12

Step-by-step explanation:

guapka [62]3 years ago
3 0

Answer:

1/3

Step-by-step explanation:

Ask me in the comments of you need an explanation.

:)

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A professional soccer player kicked a ball across the field. The ball’s height, in meters, is modeled by the function graphed be
pantera1 [17]

Answer:

Hey there!

You can think of the rate of change as the slope of a quadratic function- here we see that it is 9/-3, or - 3.

Let  me know if this helps :)

6 0
3 years ago
Eight is thirteen more than three times a number. Write as an algebraic expression
svp [43]

Answer: 3x + 13 = 8

Step-by-step explanation: If u multiply the number by 3 and add 13, the answer would be 8

7 0
3 years ago
If 3a = cosec x and 3/a = cot x, find the value of 3(a2 - 1/a2)​
insens350 [35]

\csc(x) =  \frac{r}{y}  =  \frac{3a}{1} \\  \cot(x)  =  \frac{x}{y}  =  \frac{3}{a} \\ y = a = 1   \\  \\ 3( {a}^{2} - \frac{1}{{a}^{2} } ) \\   3( {1}^{2}  -  \frac{1}{ {1}^{2} } ) \\  = 0

3 0
3 years ago
Need help please answer ASAP!
Virty [35]

Answer:

See below ~

Step-by-step explanation:

<u>Question 18</u>

  • Diameter = Difference in y-coordinates
  • Diameter = 12 - 2 = 10
  • We know : Radius = Diameter/2
  • Radius = 10/2
  • Radius = 5 cm
  • <u>(1) 5 cm</u>

<u></u>

<u>Question 19</u>

  • 3x² - 34x - 24 = 0
  • (3x + 2)(x - 12) = 0
  • Solution set = {-2/3, 12}
  • <u>(3) {-2/3, 12}</u>
6 0
2 years ago
Read 2 more answers
Solve for y x+2y=6. what's the answer
Luda [366]

Solve for y

x+2y=6

Add (-x) to both sides:

x + 2y + (-x) = 6 + (-x)

Simplify:

2y = 6 - x

  Divide both sides by 2

2y/2 = (6-x) / 2

2y/2 = 6/2 - x/2

  y = 3 - x/2


5 0
3 years ago
Read 2 more answers
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