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
djverab [1.8K]
3 years ago
15

Factor x^2+x-12=0 show your work

Mathematics
1 answer:
shusha [124]3 years ago
5 0

Answer:

(x-3) (x+4) = 0

Step-by-step explanation:

x^2+x-12=0

What 2 numbers multiply to -12 and add to 1

-3 *4 = -12

-3+4 = 1

(x-3) (x+4) = 0

You might be interested in
(5, 4)
rodikova [14]

Answer:

<h2>The answer is B. y=3/5x+1</h2>
4 0
3 years ago
Yesterday morning Kathryn had 105 dollars. She first spent 1/3 of it at the mall. She counted her money. Later, she went to the
Katen [24]

Answer: she has $20 left now.

Step-by-step explanation:

The total amount of money that Kathryn had yesterday was 105 dollars.

She first spent 1/3 of it at the mall. This means that the amount of money that she spent at the mall is

1/3 × 105 = $35

The amount left after her shopping would be 105 - 35 = $70

Later, she went to the movies and spent 5/7 of what was left after her shopping. This means that the amount of money that she spent at the movies is

5/7 × 70 = $50

The amount that she has left now is

70 - 50 = $20

7 0
3 years ago
Read 2 more answers
The Movie Haven is planning to order new medium-size popcorn containers. It has a choice of four different containers. It costs
Ksju [112]

Answer:

only option less than $3 is (C)

Step-by-step explanation:

Volume(cylinder) = πr²h or Bh

I used the guess-and-check method and got the following:

A) 3.85

B) 3.39

C) 2.67

D) 5.65

7 0
3 years ago
Whoever gives me points and thanks gets them back :O
Misha Larkins [42]

Answer:

i gotchu

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
How many units long is a line segment whose endpoints have coordinates (-3,7) and (2,-5)?
Ilia_Sergeevich [38]

Answer:

D = 13 units

Step-by-step explanation:

<u><em>Using Distance Formula to find the length.</em></u>

Distance Formula = \sqrt{(x2-x1)^2+(y2-y1)^2}

D = \sqrt{(2+3)^2+(-5-7)^2}

D = \sqrt{(5)^2+(-12)^2}

D = \sqrt{25+144}

D = \sqrt{169}

D = 13 units

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which expression has the same value as ( 3 - 1 ) to the 2nd power?
    10·2 answers
  • PLEASE ANSWER FIRST GETS BRAINLIEST
    12·1 answer
  • Write a method in bag such that if b1 and b2 were bags then b1+b2 gives a new bag representing the union of the two bags.
    6·1 answer
  • which of the following represent the equation of a line with the slope of 1/4 that passes through the point (-8,2)
    5·2 answers
  • What is $4 million written in standard form?
    10·1 answer
  • In STU, SU =18 and TU =13. Find m
    13·1 answer
  • At the dog show, there are 4 times as many boxers as spaniels. If there are a total of 30 dogs, how many dogs are spaniels?
    13·2 answers
  • What is the rate of change for the data in the table?
    12·1 answer
  • HELP ME BEFORE I GET IN TROUBLE
    12·1 answer
  • You spin the spinner once.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!