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
ch4aika [34]
2 years ago
8

Consider the following polynomial x^2 +bx+12

Mathematics
1 answer:
yulyashka [42]2 years ago
5 0

Answer:

7 and 8

Step-by-step explanation:

{x}^{2}  + 7x + 12

(x+3)(x+4)

{x}^{2}  + 8x + 12

(x+2)(x+6)

You might be interested in
Please Help with this Problem!
tatiyna

Answer: 3.5, 4.5, 9.5, 3.5

Step-by-step explanation:

Look at the image below to see where A, B, C, and D are.

A + B = 8

B + D = 8

A + C = 13

C - D = 6

we can see that A + B = 8 and D + B = 8,  so A = D

substitute this into A + C = 13 to get D + C = 13

from D + C = 13 we can get D = 13 - C

plug this into C - D = 6 to get C - (13 - C) = 6

2C - 13 = 6

2C = 19

C = 9.5

Now we can find D = 13 - C = 13 - 9.5 = 3.5

D = 3.5

Now we can find A = D = 3.5

A = 3.5

Now we can find B from A + B = 8

B = 8 - A = 8 - 4.5 = 4.5

B = 4.5

6 0
2 years ago
Can someone Help me please
Sonbull [250]

Answer:

Lower quartile= 4

Middle quartile= 6

Upper quartile=8

7 0
3 years ago
Which number is a solution of the inequality? 3x – 7 > – 1 A. 0 B. 2 C. 5
Softa [21]

Answer:

C. 5

Step-by-step explanation:

3x – 7 > – 1

Add 7 to each side

3x – 7+7 > – 1+7

3x> 6

Divide each side by 3

3x/3 >6/3

x >2

X must be greater than 2


5 0
3 years ago
Read 2 more answers
Find the sum of 5x^2y and (2xy^2+x^2y) is ? Which is a ?
olga nikolaevna [1]

Writing like terms in the same column eases this work:

2xy^2 + x^2y

          +5x^2y

----------------------

2xy^2 + 6x^2y   (sum)


8 0
2 years ago
CAN U SOLVE THIS
balandron [24]

Hello!

To the value of b, or the y-intercept, we need to substitute an ordered pair/point into the given equation.

Since we are given two points, we can use those two points to find two different equations.

Remember that ordered pairs are written as (x, y).

A(-2, 4)

y = -3x + b

4 = -3(-2) + b

4 = 6 + b (subtract 6 from both sides)

-2 = b

A) Therefore, the equation of the first ordered pair is y = -3x - 2.

B(5, 2)

2 = -3(5) + b

2 = -15 + b (add 15 to both sides)

17 = b

B) The equation of the second ordered pair is y= -3x + 17.

<u>Final answers</u>:

  • A) y = -3x - 2
  • B) y = -3x + 17
8 0
3 years ago
Other questions:
  • Grace is having trouble deciding what to order for dessert. The options are 4 different flavors of ice cream, 3 different flavor
    9·1 answer
  • Using Quadratic Equations to Solve Problems:
    10·1 answer
  • The sum of 3 conservative integer is 39. find the integers
    8·1 answer
  • Evaluate using integration by parts ​
    15·1 answer
  • Write an equation of the form y = mx for the line shown below.
    10·1 answer
  • How many hours do they drive
    10·2 answers
  • Which of the following statements correctly explains whether or not the two figures are congruent?
    15·2 answers
  • 100 PTSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
    13·2 answers
  • When a certain number is divided by 25 the result is 32 reminder 17 . What is the number
    7·1 answer
  • I need help in learning how to solve this equation using substitution:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!