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
LUCKY_DIMON [66]
3 years ago
11

The perimeter of a swimmingpool is 78 feet. The difference between four times the length and the width is 73.5 feet. What are th

e length and the width of the pool ?
Mathematics
1 answer:
Marianna [84]3 years ago
3 0

Answer:

Length is 22.5 ft

Width is 16.5 ft

Step-by-step explanation:

4L-w=73.5

4L=73.5+w

L=(73.5+w)/4

P=78

P=2L+2w

78=2[(73.5+w)/4]+2w

78=(73.5+w)/2+2w

78=(73.5+w+4w)/2

2•78=73.5+5w

156=73.5+5w

156-73.5=5w

82.5=5w

82.5/5=w

16.5=w

L=(73.5+w)/4

=(73.5+16.5)/4

=90/4

L=22.5

You might be interested in
Determine whether or not the given value is a solution for the equation. Answer Yes or No
igor_vitrenko [27]
Y=24 is a solution for the equation.

y/12=2 is solved by multiplying both sides by 12 to get y by itself. so you'd end up multiplying 2 • 12 which equals 24.
5 0
2 years ago
A traveler traveled for 6 hours and covered a distance of 520 km. He traveled the first 260 km by car, and the rest of the way b
Shkiper50 [21]

Answer:

57.78 km/hr

Step-by-step explanation:

Total time taken, t = 6 hours

Total distance covered, d = 520 km

Distance by car = 260

Distance by train = 520 - 260 = 260 km

Train speed = x

Car speed = 2x

Average speed speed = 3x /2

Speed = distance / time

1.5x = 520 / 6

9x = 520

x = 520 / 9

x = 57.777

Average speed of train = 57.78 km/hr

7 0
2 years ago
Someone who is good with algebra i equations and inequalities?
guajiro [1.7K]
Somebody? I think you can find someone like that in your school... nice profile picture.
5 0
3 years ago
Which of the following is equal to 5 4/9? The answers are:
madam [21]

Answer:

5.4

Step-by-step explanation:

First work out 4/9 this is the same thing as 4 ÷ 9 which equals 0.44444

and then add the whole number 5 so,

5 + 0.44444 = 5.44444

3 0
3 years ago
Which tree was the tallest when it was first planted
daser333 [38]

Answer:

Tree c

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • How much would $600 invested at 8% interest compounded annually be worth after 3 years? Round your answer to the nearest cent.
    6·1 answer
  • Which of the following expressions does not have a value of -2/3
    12·2 answers
  • What is 33.8 divided by 2.6 somebody please answer asap?
    7·2 answers
  • What are the steps for solving this equation, quick please, im in a zoom! -2(-2k+3)+4k=-2(6-3k)+2k
    14·1 answer
  • Please answer all 3 questions! I provided them in pictures.
    6·1 answer
  • You buy 2.3 pounds of apples for<br>$1.43 per pound. How much do<br>you spend?​
    5·1 answer
  • Consider the graph of g(x) = –2x2 + 8x – 10. Identify the y-intercept, the vertex, and the zeros of the function.
    9·1 answer
  • Please helppp mee!!!<br> explain how you know!
    5·2 answers
  • ILL GIVE BRAINLEST!!!! A crafter is making a triangular flag. She has two sides of length 24 inches and 36 inches. What are the
    13·1 answer
  • Write a number that has a value less than 4.7.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!