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
denis-greek [22]
2 years ago
14

Help plz math !!!!!

Mathematics
1 answer:
kramer2 years ago
3 0

Answer:

Perimeter of the windows is P = 4s, or (here) P = 4(x+9) ft.

Step-by-step explanation:

If the area of the square is x^2 + 18x + 81 (ft^2), then the length of one side is given by the square root of that, and is x + 9 (ft). Note that (x + 9)^2 = x^2 + 18x + 81.

The perimeter of a square window of side length s is P = 4s.

Here, the perimeter of the square is P = 4(x+9) (ft).

You might be interested in
Jonah is going to the store to buy candles small candles cost $3.50 and large candles cost five dollars he needs to buy at least
marysya [2.9K]

Answer:

He can purchase a maximum of 6 large candles.

Step-by-step explanation:

If he purchases 6 large candles and 14 small candles:

$5.00 x 6 = $30.00

$3.50 x 14 = $49.00

$49.00 + $30.00 = $79.00

6 0
3 years ago
Ramiro randomly surveyed 60 students during one of his school's basketball games and asked if they preferred cheese, pepperoni,
Over [174]

Answer:

590. 2 students

Step-by-step explanation:

39/60= 65%

65% of 908=590. 2

4 0
3 years ago
Read 2 more answers
If you multiply a number by 3 and then subtract 5 you will get 40 what is the number
mart [117]
15 x 3 = 45 - 5 = 40 
The number will be 15.
Hope this helped.
4 0
3 years ago
Read 2 more answers
8,000 people try a shampoo. 16 people have a reaction. What percent of people have a reaction
Kitty [74]

if we divide 16 by 8000, we get 0.002

Times 0.002 with 100, and you will get your percent

0.002*100=0.2

16 is 0.2% of 8000

6 0
2 years ago
Read 2 more answers
52.5% of what number is 25.83?
xxTIMURxx [149]
Given:
25.83 - part
52.5% percentage of the part against the whole

To get the whole number, we need to divide the part by its corresponding percentage.

25.83 ÷ 52.50% = 49.20

49.20 is the whole number wherein 25.83 represents 52.50% of it.
6 0
3 years ago
Other questions:
  • Please help me haha!
    12·2 answers
  • What is the measure of b if a=20 and c=29. using the pythagorean theorem ​
    6·2 answers
  • PLEASE HELP GIVING MANY POINTS!
    7·1 answer
  • What is a reasonable domain for the function?
    15·1 answer
  • At Grayson's Pancake House there are 86 dirty coffee mugs and 774 clean coffee mugs. What percentage of the coffee mugs at the p
    10·1 answer
  • In order to determine if engine oil EEEA B C will improve gas mileage, a research study was conducted. From a wide range of vehi
    5·1 answer
  • Mrs. Martinez has a bowl of candy that she passes out to trick-or-treaters. A group of 5 children dressed in costumes comes to h
    10·2 answers
  • g If a snowball melts so that its surface area decreases at a rate of 4 cm2/min, find the rate (in cm/min) at which the diameter
    8·1 answer
  • 1. Lauren’s scores on her four math tests are: 83%, 79%, 94%, and 96%. What is the lowest score Lauren needs to achieve an avera
    5·1 answer
  • Pls help me really bad at math
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!