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
Pie
3 years ago
15

Factor the expression C^2 - 2c - 63

Mathematics
2 answers:
vagabundo [1.1K]3 years ago
5 0

Answer:

(c + 7) ( c - 9)

Step-by-step explanation:

Dima020 [189]3 years ago
4 0

Answer:

(c + 7)(c - 9)

Step-by-step explanation:

You might be interested in
Can someone please answer and explain please ILL MARK BRAINLIEST
Dafna11 [192]

Step-by-step explanation:

So, assuming that x would be the number of miles towed, this word problem gives us two linear equations:

One for Brook's Body Shop, which is y = 3x + 25

And one for Morgan Motors, which is y = 5x

We see that these two lines intersect at the point (12.5, 62.5). Remember that the x-value stands for the number of miles. So, at 12.5 miles, both companies charge the same rate.

This means that Morgan Motors is cheaper for any number of miles less than 12.5. In contrast, Brook's Body Shop is cheaper for any number of miles more than 12.5.

In conclusion, if you had to be towed less than 12.5 miles, you should go to Morgan Motors because they are cheaper for short distances. If you had to be towed more than 12.5 miles, you should go to Brook's Body Shop because they are cheaper for longer distances.

7 0
3 years ago
The area of a opening rectangular window is to be 440 square centimeters. If the length measures x centimeters and the width mea
miskamm [114]

Answer:

L=1+20i

B=3+20i

Step-by-step explanation:

From the question we are told that:

Area A=440cm^2

Generally the equation for For Area is mathematically given by

 A=L*B

 A=x*(x-2)

Therefore

 x^2-2x-440=0

 x=1+20i

Therefore The Dimensions are

  L=1+20i

 B=1+20i+2

 B=3+20i

7 0
3 years ago
What is |6|-7?<br> What is |6-7|?<br> Please answer quickly!
Kisachek [45]

its is -1. Even though the 6 is an absolute value. |6| is just 6-7

3 0
3 years ago
Read 2 more answers
What is the sum of y and 42 is at least 150
prohojiy [21]

Answer:

y + 42 \geqslant 150 \\ y \geqslant 150 - 42 \\ y \geqslant 108

7 0
3 years ago
Read 2 more answers
A card is drawn from a standard 52 card deck.What is the probability that the card is a red 8, given that the card is an 8?
Olenka [21]

Answer:D

Step-by-step explanation:

You know that the card picked is an 8, so forget the rest of the deck (they are trying to trick you into thinking it is 2 cards out of 52 cards). So there are 4 8's in a deck. 2 are red, 2 are black. You have a 2/4 chance of pulling a red.  2/4 = 1/2

3 0
3 years ago
Read 2 more answers
Other questions:
  • A target with the diameter of 14 cm has 4 scoring zones formed by concentric circles. the diameter of the center circle is 2 cm.
    10·2 answers
  • A project being analyzed by PERT has 60​ activities, 13 of which are on the critical path. If the estimated time along the criti
    13·1 answer
  • PLLLSSS HELP MEEE!!
    5·2 answers
  • Find the value of 18 - p when p = 8
    15·1 answer
  • Which is warmer -3°c or -10°C
    11·1 answer
  • What is the length of side c?<br> 13cm<br> 5cm<br> с<br> C=<br> cm
    11·2 answers
  • What is the slope of the line represented by the equation y = 4/5 x-3
    13·2 answers
  • Ishan and Hazel plan to retire at age 60 with a retirement income of $48,000 a year from their savings. Rather than pay themselv
    12·1 answer
  • What is the answer I need this to pass
    15·1 answer
  • 1. Between which two whole numbers is
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!