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
jolli1 [7]
3 years ago
14

What is the answer for #15

Mathematics
1 answer:
yawa3891 [41]3 years ago
5 0
I think the answer is 116 meters square I am not for sure though
You might be interested in
One liter of paint covers 100 square feet. How many gallons of paint does it take to cover a room whose walls have an area of 80
Finger [1]
Its 3200 square feet so 32 gallons
5 0
3 years ago
Aisha worked 8 3/4 hours on thursday and 7 2/4 hours on friday. how many hours did she work during these days?
Nata [24]
8+7+3/4+2/4
= 15 5/4
= 16 1/4
8 0
3 years ago
6.
joja [24]

Answer:

x² - 16

Step-by-step explanation:

Given

(x - 4)(x + 4)

Each term in the second factor is multiplied by each term in the first factor, that is

x(x + 4) - 4(x + 4) ← distribute both parenthesis

= x² + 4x - 4x - 16 ← collect like terms

= x² - 16

6 0
3 years ago
The floor at a roller skating rink is 72.25 feet long and 51.5 feet wide. How much longer is the rink than it is wide?
Phoenix [80]
72.25 - 51.5= <span>20.75
it is 20.75 feet longer</span>
3 0
3 years ago
Please help me ?????????
scZoUnD [109]

Answer:

Because 4 is a perfect square

Step-by-step explanation:

When simplifying a radical, you have to look for perfect squares. 4 is a perfect square but x is not. Variables are only perfect squares if they have even numbered exponents so the x has to stay in the radical.    

7 0
2 years ago
Other questions:
  • What is the area of this compound shape?!
    15·2 answers
  • A positive number and a negative number between 1 , -1
    7·1 answer
  • A random sample of of 100 voters in a town is selected, and 24 are found to support an annexation suit. Find the 96% confidence
    12·1 answer
  • jason has 7 puzzles. quincy has the same number of puzzles as jason. how many puzzles do they have altogether?
    15·2 answers
  • A firm has 18 senior and 22 junior partners. A committee of three partners is selected at random to represent the firm at a conf
    7·1 answer
  • Sophie is training for the triathlon. She swims 40 meters in 50 secs, moving at a constant speed. Sophie wants to know her rate
    13·1 answer
  • Solve for x.<br> 47 =X/11+43
    10·2 answers
  • Give me the answer of this picture​
    10·2 answers
  • Simplify the expression -3 + 1/3 x + (-4.5) - 1/5x
    6·2 answers
  • For melions birthday she wanted to make fruit punch that had 2 1/2 gallons of orange juice, 4 quarts of cranberry juice, and 3 q
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!