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
Verizon [17]
3 years ago
14

What value added to x^2+2x would complete the square?

Mathematics
1 answer:
svetlana [45]3 years ago
7 0
D is the only one which would make sense :)
You might be interested in
On Tuesday Katy ran a mile in 8.34 minutes. She ran another mile in 7.89 minutes on Wednesday. What is the total time for both m
miv72 [106K]
She ran a total time of 16.23 minutes
3 0
3 years ago
Plz answer quickly will mark brainless
WARRIOR [948]
Banana nanznznananannanakakaka
8 0
3 years ago
Charles is doing renovations on his house. He has budgeted 25% of the cost for new
Rama09 [41]

Answer:

$14,400

<em>Brainliest, please!</em>

<em />

Step-by-step explanation:

25% is furniture, and furniture costs $3600.

So, 3600 x 4 is the total cost, which equals 14400

8 0
2 years ago
The average score of this quiz is 24 points with a standard deviation of 1.5 points. What is the probability that someone scored
navik [9.2K]

Answer:

8.08 %

Step-by-step explanation:

Let us denote : X= score X follows a normal distribution with mean =24 and standard deviation =1.5

Step 2

The probability that someone scored 21.9 or less is :

\mathrm{P}(\mathrm{X} \leq 21.9)

=\mathrm{P}\left(\mathrm{Z} \leq \frac{21.9-24}{1.5}\right)

=\mathrm{P}(\mathrm{Z} \leq-1.4)

=0.0808

=8.08%

Answer : 8.08 %

7 0
3 years ago
Aimee is flying a plane for the first time! The air traffic controller tells her to fly at 500 m above the ground or higher. Wri
Aleonysh [2.5K]
H > =  500...(thats greater then or equal to)
7 0
3 years ago
Other questions:
  • NEED URGENT HELP!
    13·1 answer
  • Julie made a scale drawing of a helicopter. She used the scale 1 in = 4 ft. If the helicopter’s rotors are 15 feet long, how lon
    6·1 answer
  • The charge per mile for a compact rental car at 4-D Rentals is $0.12. Mrs.Rodriguez is on a business trip and must rent a car to
    8·1 answer
  • You are planning a May camping trip to Denali National Park in Alaska and want to make sure your sleeping bag is warm enough. Th
    7·1 answer
  • Simplify<br>7 x 7 x 79<br>7x7​
    7·2 answers
  • The temperature t is at least 75°F?
    12·1 answer
  • Whats the answer according to the image ?
    8·1 answer
  • During a sale, every item in a store is 80% of its regular price. If the regular price of a T-shirt is $10, what is its sale pri
    8·1 answer
  • I need help i am very confused
    14·1 answer
  • Which expression is equivalent to mc014-1?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!