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
liq [111]
3 years ago
10

How to factor a quadratic equation and find the vertex?

Mathematics
1 answer:
Jet001 [13]3 years ago
6 0
To convert a quadratic<span> from y = ax</span>2<span> + bx + c form to </span>vertex<span> form, y = a(x - h)</span>2+ k, you use the process of completing the square. Let's see an example. Convert y = 2x2<span>- 4x + 5 into </span>vertex<span> form, and state the </span>vertex<span>.</span>
You might be interested in
9. Earth turns on its axis once every 24 h. How many hours does earth take to complete 2 1/4 turns
Dima020 [189]

Answer:

54

Step-by-step explanation:

24* 2.25= 54

(.25 is 1/4 in decimal form)

7 0
2 years ago
10TH GRADE GEOMETRY, REAL ANSWERS PLS. HELP :)
lisov135 [29]
(B) is the right answer
5 0
3 years ago
Read 2 more answers
Use the diagram to help you solve the problem.
Harrizon [31]

Answer:

C

Step-by-step explanation:

Just took it

4 0
2 years ago
Find the value of X.
pychu [463]

Answer:

<h2><em>x</em><em>=</em><em>3</em></h2>

<em>Sol</em><em>ution</em><em>,</em>

<em>Theorem</em><em>:</em>

<em>The</em><em> </em><em>angle</em><em> </em><em>bisector</em><em> </em><em>theorem</em><em> </em><em>states </em><em>that</em><em> </em><em>if</em><em> </em><em>a</em><em> </em><em>ray </em><em>bisects</em><em> </em><em>an</em><em> </em><em>angle</em><em> </em><em>of</em><em> </em><em>a</em><em> </em><em>triangle,</em><em>then</em><em> </em><em>it</em><em> </em><em>divides</em><em> </em><em>the</em><em> </em><em>oppos</em><em>ite</em><em> </em><em>side</em><em> </em><em>into</em><em> </em><em>two </em><em>segments</em><em> </em><em>that</em><em> </em><em>are</em><em> </em><em>proportional</em><em> </em><em>to</em><em> </em><em>other</em><em> </em><em>two</em><em> </em><em>sides</em><em>.</em>

<em>By</em><em> </em><em>the</em><em> </em><em>theorem</em><em>,</em>

<em>\frac{24}{9x - 9}  =  \frac{32}{6x + 6}  \\ or \: 24(6x + 6) = 32(9x - 9) \\ or \: 144x + 144 = 288x - 288 \\ or \: 144x - 288x =  - 288 - 144 \\ or \:  - 144x =  - 432 \\ or \: x =  \frac{ - 432}{ - 144}  \\ x = 3</em>

<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>.</em><em>.</em><em>.</em>

<em>Good</em><em> </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em>

3 0
3 years ago
Read 2 more answers
A rectangle school banner has a length of 44 inches, a perimeter of 156 inches , and an area of 1496 square inches. The cheerlea
bixtya [17]
Divide the area of the banner by 4 and the perimeter by 4 as well P=39 A=374
4 0
2 years ago
Other questions:
  • Jackson says he has an odd number of model cars. He has 6 cars on one shelf and 8 cars on another shelf. Is Jackson correct? Exp
    15·1 answer
  • Which sequence is modeled by the graph below?
    5·1 answer
  • How many rays intersect at point O<br><br> 1. 5<br> 2. 4<br> 3. 6<br> 4. 3
    5·2 answers
  • What is the slant height of an equilateral triangle with surface area of 140.4cm and sides of 9cm?
    6·1 answer
  • You put the names of all the students in your class in a paper bag. There are 19 boys and 12 girls. If you draw a name at random
    6·2 answers
  • You can make 5 gallons of liquid fertilizer by mixing 8 teaspoons of powdered fertilizer with water. How many teaspoons of powde
    14·1 answer
  • For x= 2, what is the value of the expression in the box? The expression is 3.6 divided by x A. 1.6 B.18 C.0.18 D.1.8
    13·1 answer
  • Show by derivation that P=K÷(V_P)<br><br>​
    14·1 answer
  • Erica makes necklaces from beads. Each necklace consists of blue, white and green beads in the ratio of 6 : 4: 1 One necklace ne
    15·2 answers
  • At give rates how far would each horse run in 12 minutes
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!