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babunello [35]
3 years ago
15

Multiple the following: (3x-3)(3x+3)

Mathematics
1 answer:
Brums [2.3K]3 years ago
4 0

Answer:

9x^2-9

Step-by-step explanation:

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The probability a bus will be full is 65% which words or words best describes the likelihood the bus will be full?
allsm [11]
Due to the fact that the question states there is a 65% chance the bus will be full, that is a very high probability. Therefore, there is only a 35% chance it wont be full. Or you can say it in fractional form: 65/100 chance of it being full, and a 35/100 chance of it being less than full.<span />
8 0
4 years ago
-7x-4=13 how do u show the work and how do u check it
ioda

Answer:

Step-by-step explanation:add 4 to the side that has "13" then you will get "17" then divided -7 from x and "17"and your answer is x=idk

3 0
4 years ago
Identify a pair of vertical angles in the figure.<br>A. and B. and C. and D. and 
diamong [38]

Can i see the picture please nut if it was like mine i would say a

4 0
4 years ago
Find the slope of the line perpendicular to the line graphed below. MUST BE IN ITS SIMPLEST FORM.
NNADVOKAT [17]

The slope of the line perpendicular to the line seen in the picture is - 2 / 3.

<h3>How to determine the slope of a line perpendicular to another line</h3>

The slope of a function is determined by the secant line formula and is defined by the following expression:

m = Δy / Δx         (1)

Where:

  • Δx - Change in the independent variable.
  • Δy - Change in the dependent variable.
  • m - Slope of the line.

Besides, by analytical geometry, the slope of a line perpendicular to another line is equal to:

m' = - 1 / m

If we know that Δx = 2 and Δy = 3, then the slope of the line perpendicular to the line seen in the picture is:

m = 3 / 2

m' = - 1 / (3 / 2)

m' = - 2 / 3

The slope of the line perpendicular to the line seen in the picture is - 2 / 3.

To learn more on slopes: brainly.com/question/2491620

#SPJ1

3 0
2 years ago
For the function f(x) = x^2, what effect will multiplying f(x) by 1/4 have on the graph
ELEN [110]

Answer:

B. The graph will be compressed vertically.

Step-by-step explanation:

The given function is f (x) = x²

The new function is f 1 (x) = 1/4 x².

The general function of the form is f(x) = a · x²

i) If |a| < 1   the graph is compressed vertically by a factor of a.

ii)  If |a| > 1  the graph is stretched vertically by a factor of a.

Here:  a = 1/4 < 1

Answer:

B. The graph will be compressed vertically.

Hope this will helpful.

Thank you.

4 0
3 years ago
Read 2 more answers
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