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
AURORKA [14]
3 years ago
13

What number must you add to complete the square?

Mathematics
2 answers:
KIM [24]3 years ago
8 0

The correct answer is D, 64

miv72 [106K]3 years ago
3 0
X² - 16x =23

16/2= 8; 8²=64       add 64 to both sides of the equation

x² - 16x + 64 = 23 + 64

the answer is D.
You might be interested in
Answer to number 6 please
Alenkasestr [34]

Answer:

Step-by-step explanation:

C

6 0
2 years ago
HURRY QUICKLY PLEASE William measures the length of three sides of a building. Place the lengths in order from greatest to least
insens350 [35]

Answer:

104m, 0.096km, 2100cm

Step-by-step explanation:

0.096 kilometres = 9600

2100 cm

104m = 10400 cm

10400, 9600, 2100

104m, 0.096km, 2100cm

Answered by Gauthmath

4 0
3 years ago
5(x-4)=15<br> find out what x is
Digiron [165]

Answer:

7

Step-by-step explanation:

7-4=3

5×3=15

plz mark brainliest

4 0
3 years ago
Read 2 more answers
HELP!!!!!! will give brainlist
stealth61 [152]

Answer:

1. 112 cm

2 135 ft

3 53.67

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
I have 3 hundreds,17 tens,13 ones,1 tenths,and 2 hundredths.what number am i?
nexus9112 [7]
3 hundreds equal to 300
17 tens equal to 170
13 ones equal to 13
1 tenths equal to 0.1
2 hundreths equal to .02            when added all together you'll get
 483.12 <---- The answer
6 0
3 years ago
Read 2 more answers
Other questions:
  • Is 7.38 a mixed decimal
    15·2 answers
  • Find the slope containing the points (5, 2) and (1, 6)
    9·1 answer
  • 7x²+3y²-28x-12y=-19
    10·1 answer
  • Mrs. Tyner drove about 150 km east from Pearland, to Houston, Texas. She
    15·1 answer
  • I NEED HELP PLEASE, THANKS! :) Write the augmented matrix for the system of linear equations. –9w + x + 8y + 2z = –6 –5x + 9y –
    5·1 answer
  • You order pizza for dinner.The circumference of the pizza is 31.4 inches.What are the radius and diameter of the pizza?What is t
    10·1 answer
  • What is the zero for 2x2-7=4
    10·2 answers
  • Describe how you would create a number line to represent where to plot the following number:
    9·1 answer
  • Your meal plan allows you 500 dollars to use per month. So far this month, you have used 345 dollars and you have 9 days left on
    9·1 answer
  • 9
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!