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
timofeeve [1]
3 years ago
6

Which of the following correctly completes the square for: x^2+2x=48

Mathematics
2 answers:
Ket [755]3 years ago
4 0

Answer:

(x+1)²= 49, the answer is B

Step-by-step explanation:

x² + 2x = 48

x² + 2x + (2/2)² -  (2/2)²= 48 --[what we are trying to do is to complete a square by adding (2/2)² -  (2/2)²]

(x+1)²= 49, the answer is B

kodGreya [7K]3 years ago
4 0

Answer:

hey I'm pretty sure it's B. (x+2)²=49

Step-by-step explanation:

x²+2x+(2\2)²=48 + (2\2)²

(x+1)²=49

2 over 2 by the power of 2 = 1

You might be interested in
Find the domian of the graphed function
mars1129 [50]

Answer:

Choice C

Step-by-step explanation:

the domain is the input values, or the x values

5 0
4 years ago
Read 2 more answers
The value of 25+144 is 13. O True O False​
Vladimir79 [104]
<h2>true</h2>

I did it on my calculater and the answer came as 13

hope that helps :)

5 0
4 years ago
Read 2 more answers
How do u solve radius
kotykmax [81]

Answer:

To calculate the radius of a circle by using the circumference, take the circumference of the circle and divide it by 2 times π.

The two formulas that are useful for finding the radius of a circle are C=2*pi*r and A=pi*r^2.

The diameter is 2 times larger than the radius

Step-by-step explanation:

Hope this helped

:)

8 0
3 years ago
You check 20 cartons of eggs. Three of the cartons have at least one cracked egg. What is the experimental probability that a ca
Blababa [14]

Answer:

craxk the egg on ur head and see ur answer

Step-by-step explanation:

4 0
4 years ago
Someone help please thanks.
Lubov Fominskaja [6]

Answer:

t=x+44

Step-by-step explanation:

the x ounces are being added to the vase's pre-existing 44 ounces so therefore the equation is t=x+44

7 0
3 years ago
Other questions:
  • Can someone help me with Question 22.
    9·1 answer
  • AB and BC form a right angle at point B if A = (-3,-1) and B = (4,4) what is the equation if BC
    15·1 answer
  • Help on #3 above??? I will give brainliest!
    14·1 answer
  • Taila is older than both her brother Henry and Frank.
    11·1 answer
  • find the equation of a cubic function whose graph passes through points (3,0) and (1,4) and is tangent to x-axis at the origin
    5·1 answer
  • Find the simple interest paid on a loan of $4,750 at a rate of 19.5% for 30 months.
    5·1 answer
  • -X + 5+ 4x<br> simplify the expression
    10·1 answer
  • Two friends pooled the tickets they won from playing video games to get a prize that requires 450 tickets. If the first friend w
    10·2 answers
  • The sum of the angle measures of any triangle is 180°. If one angle of a triangle measures 35º and another angle measures 72º, w
    6·1 answer
  • Use the circle below to find the angle measures and arc measure
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!