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
Sveta_85 [38]
4 years ago
15

The length of a swimming pool is 4 feet longer than 2 times its width. If the perimeter of the pool is 128 feet, what is the wid

th of the pool?
Mathematics
1 answer:
alexandr1967 [171]4 years ago
5 0
P = 2(L + W)
P = 128
L = 2W + 4

128 = 2(2W + 4 + W)
128 = 2(3W + 4)
128 = 6W + 8
128 - 8 = 6W
120 = 6W
120/6 = W
20 = W <=== width is 20 ft

L = 2W + 4
L = 2(20) + 4
L = 40 + 4
L = 44 <=== length is 44 ft
You might be interested in
I need help with this question please help!
k0ka [10]

Answer:

A parallelogram is a quadrilateral with both pairs of opposite sides parallel. And this picture you just showed me right now thats why those are all parallelograms.

Step-by-step explanation:

Please give me brainliest

8 0
3 years ago
Which statement is true about the given information?
Lubov Fominskaja [6]

Answer

∴ The true statement is Answer:

The true statement is BD ≅ CE  ⇒ 3rd answer

Step-by-step explanation:

- There is a line contained points B , C , D , E

- All points are equal distance from each other

- That means the distance of BC equal the distance of CD and equal

 the distance of DE

∴ BC = CD = DE

- That means the line id divided into 3 equal parts, each part is one

  third the line

∴ BC = 1/3 BE

∴ CD = 1/3 BE

∴ DE = 1/3 BE

∵ BC = CD

∴ C is the mid-point of BD

∴ BC = 1/2 BD

∵ CD = DE

∴ D is the mid-point of DE

∴ CD = 1/2 CE

- Lets check the answers

* BD = one half BC is not true because BC = one half BD

* BC = one half BE is not true because BC = one third BE

* BD ≅ CE is true because

 BD = BC + CD

 CE = CD + DE

 BC ≅ DE and CD is common

 then BD ≅ CE

* BC ≅ BD is not true because BC is one half BD

∴ The true statement is BD ≅ CE

plz mark me brainliest

5 0
3 years ago
Laura and Brent paddled a canoe 6 miles upstream in four hours. The return trip took 3 hours. What is the rate at which they pad
Harrizon [31]
P = paddling speed

C = speed of the current

Upstream: 6 = 4 (P - C. Downstream: 6 = 3 (P + C)

4P - 4C = 6

3P + 3C = 6

12P - 12C = 18

12P + 12C = 24

Add the equations:

24P = 42. P = 42/24 = 1.75 mph

Subtract the equations:

-24C = -6

C = 0.25 mph
5 0
3 years ago
PLS ANSWERRR IF YOU DO THIS ONE THERES MORE, BUT I REALLY NEED PART A DONE I DONT GET IT!
BartSMP [9]
The answer would be 23.667
3 0
3 years ago
Read 2 more answers
Solve 4(5)^x= 500.<br> help please
sladkih [1.3K]

Answer:

x=3

Step-by-step explanation:

Isolate x.

4(5)^x=500 Divide both sides by four

5^x=125 Take log_{5} of both sides. In other words, what power must you raise 5 to in order to get 125? (5^3=125)

x=3

7 0
2 years ago
Other questions:
  • I need help with volumes of cones
    12·1 answer
  • PLS SOMEONE LOOK AT THE PHOTO I POSTED AND ANSWER AS SOON AS POSSIBLE PLS ITS ASKING FOR X= AND Y= NOT AN EQUATION JUST PLS ANSW
    9·1 answer
  • Write the ratio in three different formats:a to b, a:b, and a/b.
    15·1 answer
  • Where were some of the first tunnels built
    14·1 answer
  • A pair of shoes has an original price of $65 but is on sale for a 20 percent discount. What number can you multiply by $65 to ge
    8·2 answers
  • Help write them in standard form 20points do all
    14·1 answer
  • Does the point (-694, 24) satisfy the equation y = 295x?​
    14·1 answer
  • If u see this forget it, I typed it in the wrong spot
    9·1 answer
  • -202.5÷ 13.5<br><br> I need the work shown, please.
    7·1 answer
  • Carla’s team won 3 of its 5 games played. Elena’s team won games at the same rate. How many games were played if Elena’s team wo
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!