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
Colt1911 [192]
3 years ago
8

QUADRATIC EQUATIONS HELP(no link or im reporting)

Mathematics
1 answer:
mr_godi [17]3 years ago
7 0

Answer:

D

Step-by-step explanation:

Given

x² - 8x +

To complete the square

add ( half the coefficient of the x- term )² to x² - 8x

x² + 2(- 4)x + (- 4)²

= x² - 8x + 16 → D

= (x - 4)² ← perfect square

You might be interested in
Please help with this question
fiasKO [112]

Answer:

It's Angle ABC because an inscribed angle is the angle formed in the interior of a circle when two chords intersect on the circle

3 0
3 years ago
Read 2 more answers
The expression (x^3 )(x^(-17) ) is equivalent to (x^n). What is the value of n?
vagabundo [1.1K]

Answer:

21

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
HELP! please explain how to solve the point of maximum growth rate for the logistic function?!?? I'm really confused!
lora16 [44]

Answer:

18 units over 210 units of time

Step-by-step explanation:

the function reaches its limit at 116 and starts at 0 at -94

|-94|+|116|=210

8 0
3 years ago
Which factors can be multiplied together to make the trinomial 5x2 + 8x – 4? Check all that apply.
natulia [17]
Which factors can be multiplied together to make the trinomial 5x2 + 8x – 4? Check all that apply.

(x + 1)

(2x + 1)

(x + 2)

(5x + 1)

<span>(5x – 2)

Solution :

By multiplying (5x - 2) and (x + 2), the given trinomial will be obtain as follow. 
 </span>(5x - 2) * (x + 2) = (5x * x) + (5x * 2) - (2 * x) - (2 * 2)
=  <span>5x^2 + 10x - 2x - 4
= </span>5x^2 + 8x - 4
4 0
4 years ago
Read 2 more answers
Need help ASAPP PLEASE<br> thanks and BRAINLIST only for correct answers :)<br> Thank you!!
kap26 [50]

Answer:

i think it's going to be a

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is another way to write 46
    7·1 answer
  • A jump rope is 9 feet long.how long is the jump rope in yards?
    11·2 answers
  • Write this number in expanded form 683,422
    13·1 answer
  • what is the value after 7 years of a car that originally costs $25,000 rate if it depreciates at a rate of 8% per year ?round yo
    13·1 answer
  • Square HIJK has a side length of 8 centimeters. Find the area of the square. Type a numerical answer in the space
    9·1 answer
  • the completion times for three runner in a 100-yard dash are 9.75 seconds,9.7seconds,and 9.675 seconds. which is the winning tim
    7·1 answer
  • Help please multiply matrix D by matrix E.
    8·2 answers
  • Please help me please will give brainliest to anyone who is good <br><br><br>show your work ​
    9·1 answer
  • HELP ME FAST PLEASE!!<br><br> If -x is positive, then -x&gt;0??<br><br> TRUE OR FALSE???
    8·2 answers
  • Hazel has 1 3/4cups of rice. It takes 1 /8cup of rice to make one cup of chicken and rice soup. How many cups of chicken and ric
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!