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
omeli [17]
3 years ago
6

Rewrite the following equation x(x)-14x+24=y in vertex form. What is the vertex?

Mathematics
1 answer:
Juliette [100K]3 years ago
8 0

Step-by-step explanation:

y = x² − 14x + 24

To convert to vertex form, complete the square.  Take half of the second coefficient, square it, then add the result to both sides.

(-14/2)² = 49

y + 49 = x² − 14x + 49 + 24

y + 49 = (x − 7)² + 24

y = (x − 7)² − 25

The vertex is (7, -25).

You might be interested in
13. Simplify completely:<br> √(64 +16)
mr Goodwill [35]

Answer:

i think the answer is B.4√5

7 0
1 year ago
Homework help, one of the few I have
Alex73 [517]

Answer:

x=4 and the solution is not extraneous

Step-by-step explanation:

\sqrt{2x+1}=3 \\\\2x+1=9 \\\\2x=8 \\\\x=4

This solution is not extraneous, because plugging it back in you get:

\sqrt{2(4)+1}=3 \\\\\sqrt{9}=3 \\\\3=3

Hope this helps!

8 0
3 years ago
Read 2 more answers
The sum of two numbers is 167. The second number is 29 less than three times the first number. Fine the numbers. The two require
Anettt [7]

Answer:

49 and 118

Step-by-step explanation:

Let the two numbers be x and y

x+y = 167

y = 3x-29

Substitute into the first equation

x+ 3x-29 = 167

Combine like terms

4x - 29 = 167

add 29 to each side

4x = 167+29

4x = 196

Divide by 4

4x/4 = 196/4

x = 49

x+y = 167

49+y = 167

y = 167-49

y =118

4 0
3 years ago
Read 2 more answers
Solve sin^2x+cos2x-1/4=0
sweet-ann [11.9K]
sin^{2}x + cos2x - \frac{1}{4} = 0
sin^{2}x + cos^{2}x - sin^{2}x = \frac{1}{4}
cos^{2}x = \frac{1}{4}
cos(x) = \pm \frac{1}{2}

x = \pm \frac{\pi}{3}
General solutions: x = \pi(n - \frac{1}{3}) and x = \pi(n + \frac{1}{3})
8 0
3 years ago
A submarine go 132.58 m to reach a resting depth of 700 meters below sea level. What was its original depth ?
r-ruslan [8.4K]
The original depth is 567.42
5 0
3 years ago
Other questions:
  • Find total area of a regular pyramid with base of 2 and altitude of 3
    15·2 answers
  • Please help i always give brainliets and thanks
    15·1 answer
  • Convert the mixed number to an improper fraction. <br><br><br><br><br> 6 7/8
    11·2 answers
  • A ball is thrown upward with an initial velocity of 96 ft/sec from a height 640 ft. Its height​ h, in​ feet, after t seconds is
    11·1 answer
  • In a survey, 26% of those questioned chose summer as their favorite season. If 13 people chose summer, then how many people were
    6·1 answer
  • Which of the following is NOT true? Question 19 options: (3x2y5)3=27x6y15 (1000x12y20z−3)0=1 52‾‾√3=523 42×43= 165
    14·1 answer
  • Solve the system of linear equations <br> 3x-y=10<br> 2x+y=5
    7·1 answer
  • I NEED HELP!!! 12 PTS!!!
    12·2 answers
  • Find the value of x. Round to the nearest tenth
    11·1 answer
  • What is the area of the trapiozd 12 in base 6 in height
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!