1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MariettaO [177]
3 years ago
10

What is the complete factorization of x2 + 4x - 45?

Mathematics
1 answer:
Citrus2011 [14]3 years ago
6 0

Answer: c

Step-by-step explanation:

x^2+4x-45

(x+9)(x-5)

You might be interested in
Write an equation that is perpendicular to the line 8x-4y=12 and pass through the origin
fenix001 [56]
Answers


Explanation

So first we’re gonna change the equation to y=Mx+b by subtracting the 8x and then dividing both sides by -4. This can be show like this

8x-4y=12
-8x. -8x

-4y=-8x+12
/-4. /-4

Y=2x-3

So now that we have the equation in Y=Mx+b. The problem still isn’t done because it’s asking us to set up an equation that’s perpendicular. Which means the slope becomes the opposite

So the slope isn’t 2 anymore but instead -1/2! So now that we know that we need to make the line go through the origin which is very easy because you can just set the y intercept to 0.

So now that the perpendicular line is

Y=-1/2x or y=-1/2x +0

I hope I explain this well!

Please mark as Brainliest
7 0
3 years ago
URGENT...
MatroZZZ [7]
The center of the dilation is the origin, and the scale factor is 2.

To find the coordinates of the points under this transformation, it is enough to multiply both coordinates of the points X, Y, and Z by 2.

Take a look at the dilation of point Z. To get to Z', both the x and y coordinate of Z must be multiplied by 2.


So, the coordinates are:

X'(8, 0); Y'(6, 4); Z'(4, -4).

8 0
3 years ago
Read 2 more answers
What is the solution of 4x = 32 - x2?
nydimaria [60]
4x = 32 - 2x
Add -2x (or subtract 2x) from each side
2x = 32
Divide both sides by 2
x = 16
7 0
3 years ago
Which of the following equations shows how the solution can be checked? Select the two correct answers. 3(1)+(-2)=1 1-(-2)=3 3(-
igor_vitrenko [27]

Answer:

the left side 1 does not equal to the right side 3 which means that the given statement is false.

Step-by-step explanation:

6 0
3 years ago
Solve for s.<br><br><br><br> 5/9s+13/9s=24<br><br> btw 5/9 and 13/9 are fractions
Mariulka [41]
S = 12. Message is you need more help :3
8 0
3 years ago
Other questions:
  • Suzanne bought a sweater at the sale price of $25. The original cost of the sweater was $40. What percent represents the discoun
    11·2 answers
  • Compute<br>-85.8+(-42.7)=
    11·1 answer
  • Which table shows a proportional relationship between x and y
    13·1 answer
  • Which of the lines below have a negative slope
    12·1 answer
  • PLS HELP
    12·1 answer
  • Very confused on how to get the inside variables
    14·1 answer
  • Joel made raspberry and strawberry smoothies for a party Each raspberry smoothie uses 2/3 cup of yogurt , and each Strawberry sm
    9·1 answer
  • PLS SOLVE QUICKLY:<br><br> u/p +u/q = m, if, p is not equal to -q
    11·1 answer
  • You roll two number cubes. what is the probability of rolling double ones
    7·1 answer
  • A 4 x 4 x 4 wooden cube has been assembled using unit cubes. If it is cut at 45 degrees angle starting at one of its facial diag
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!