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
sdas [7]
3 years ago
11

Solve for x in the equation x2+10x+12=36

Mathematics
2 answers:
algol133 years ago
6 0

Answer:

Answer is A. on edg.

Step-by-step explanation:

just took the quiz

ollegr [7]3 years ago
4 0
X² + 10x + 12 = 36
x² +10x + 12-36 = 0
x² + 10x - 24 = 0
now by factorization;
x² + 12x - 2x - 24 = 0
x(x+12) -2(x+12) = 0
(x+12)(x-2) = 0
Now, x+12 = 0 and x-2 = 0
x = -12 and x = 2
x= -12, 2
Thus the values for x is -12 and 2.
You might be interested in
Y varies directly with x, and y = 5 when x = 4. What is the value of x when y = 8?
Tomtit [17]
As y varies directly with x, there is a proportionality constant. As x increases by that certain constant, y also increases. We equate:
y = kx
where k = proportionality constant.
Given the condition, y = 5 when x = 4, then we solve for k:
5 = k(4)
k = 5/4 or 1.25
When y = 8, then
8 = (5/4)(x)
x = 8/(5/4) = (8)(4/5) = 32/5 or 6.4 (ANSWER)
7 0
3 years ago
What is y=−29x 3 in standard form using integers?
cupoosta [38]
<span>add 2/9x to both sides, if you do that you get 2/9x+y=3. If you want to simplify it multiply everything by the denominator, in this case, 9 so then you would have 2x+9y=27 

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
</span>
4 0
2 years ago
Does the line y = 3x + 1 pass through the point (4,15)
Firdavs [7]
No. when the line reaches 4 on the x axis it is at 13 on the y axis.
3 0
2 years ago
Which equation represents the line that passes through (-8,11) and
Elena-2011 [213]

Answer:

A) y = -5/8x + 6

Step-by-step explanation:

y2 - y`1 / x2 - x1

7/2 - 11 / 4 - (-8)

-15/2  / 12

= -5/8

y = -5/8x + b

11 = -5/8(-8) + b

11 = 5 + b

6 = b

4 0
2 years ago
Read 2 more answers
Use models to show the sum of 120+205
maksim [4K]

Answer:

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Solve and write in interval notation.<br><br> x ≥ 2 and x &lt; -3
    9·1 answer
  • Why was the baby any confused ?
    12·1 answer
  • Hepppppppppppppppppppppppppppppp
    7·1 answer
  • Divide: 782 ÷ 12 A) 65 R2 B) 65 C) 70 R5 D) 74
    6·2 answers
  • The balance on Taylor's credit card is $2000 it has an interest rate of 12.5% she wants to compare the difference between paying
    9·1 answer
  • A flower garden has been designed with an L-shaped walkway and viewing area around two sides as shown.
    9·1 answer
  • Juan has 18 fish that he needs to put into tanks. each tank can hold 3 fish. his father gave him 2 fish tanks, and his mother ga
    8·1 answer
  • The volleyball team is having a car wash fundraiser to buy new uniforms. They spent $25 on supplies and charge $8 for every car
    7·2 answers
  • I need help/ revision of my answer please!
    15·1 answer
  • You have a trailer with the following dimensions. Height 125cm. Length 2.4m. Width 1.65m. How much cub sand will you be able to
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!