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
snow_lady [41]
3 years ago
7

5. Which of the following is a solution to x2 – X – 6 = 0?

Mathematics
2 answers:
Andreas93 [3]3 years ago
8 0

Answer:

The answers are x=3;x= -2.Good luck!

frez [133]3 years ago
8 0

Answer:

x² - x - 6 = 0

x²- (3 - 2)x - 6 = 0

x² - 3x + 2x - 6 =0

x(x - 3) + 2(x - 3) = 0

(x - 3) (x + 2) = 0

x - 3 = 0

x = 3

x + 2 = 0

x = -2

x= 3 and x = -2

You might be interested in
Can someone please help me out :))
ki77a [65]

Answer:

sin(T)

cos(C)

Step-by-step explanation:

sine goes up or down for angles in the circle.

cosine goes left or right for angles in the circle.

consider a circle with is center at T, and it goes through C (so, the radius is 25 = TC).

then 7 = sin(T)×25

24 = cos(T)×25

so, sin(T) = 7/25

then, sin(T) = cos(90-T)

and the angle at C = 90-T.

therefore, cos(C)=sin(T)=7/25

tan(x) = sin(x)/cos(x)

and that would lead here always to a 7/24 or 24/7 ratio.

so, no tan function is right.

5 0
3 years ago
Plsss help asap!!!! i need it i have a time limit
cupoosta [38]

Answer:

4

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the value of x? <br><br><br> º
Sonbull [250]
The answer would be 65

8 0
3 years ago
The volume of a cone is 512π/3 cm³.
Lelechka [254]

Answer:

Step-by-step explanation:

V=13Bh  or  V=13πr2h,  where  B=πr2

Did that help at all?

7 0
3 years ago
Normally a game console costs $525, but you only have $450. How much would the game console need to be discounted (as a percent)
klemol [59]

Answer: 14.29 or rounded up to 15%

Step-by-step explanation:

525 - 450 = 75

You need at least $75 off the price to have enough money.

75/525 = x/100

Solve for X

75 * 100 = 7500

7500/525 = 14.2857143

If answer should be a whole percentage you would need the discount to be 15% in order to not fall short on funds.

8 0
3 years ago
Other questions:
  • What is 46 percent of 22
    15·1 answer
  • Which value is needed to create a perfect square trinomial from the expression x2 + 8x + _____?
    6·2 answers
  • Bill sold half of his comic books. He then bought 16 more if now he has 36, how many did he start with?
    12·1 answer
  • What is the quotient. Of 25)9250
    8·2 answers
  • The function ​f(x) models the average cost per​ unit, f(x), for Electrostuff to manufacture x units of Electrogadget IV. How man
    10·1 answer
  • Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.
    5·1 answer
  • What does n equal? I thought it was 3 but I am not sure. 4n+2=7n
    5·1 answer
  • Which model shows 25%? ​
    10·1 answer
  • The temperature of a pot of hot water is 200.5. The temperature of the water decreases 3.5 per minute. What is the temperature o
    14·1 answer
  • F(x)=2x+3 and g(x)=4x-2. Find f(x) x g(x). Find f(x) - g(x).
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!