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
ELEN [110]
3 years ago
12

The perimeter of a rectangular swimming pool is 154m.Its length is 2m more than twice its breadth. What are the length and bread

th of the pool.​
Mathematics
1 answer:
TiliK225 [7]3 years ago
3 0

P = 154\\a = 2b + 2

a = ?; b = ?

P = 2(a + b) = 2(2b + 2 + b) = 2(3b + 2) = 6b + 4

154 = 6b + 4\\6b = 154 - 4\\6b = 150\\b = 150 : 6\\b = 25

a = 2b + 2 = 2 * 25 + 2 = 50 + 2 = 52

Answer: 25 and 52 m.

You might be interested in
Oscar has elected to have 23% of his federal income tax withheld as state income tax. if $154.00 was withheld as federal income
zvonat [6]

The amount that will be withheld from his paycheck for income tax in all is d. $189.42.

<h3>What is the amount withheld?</h3>

The amount withheld is a credit against the income taxes the employee must pay during the year.

The amount withheld from his paycheck for income tax in all is given by;

Amount withheld = State income tax + ( State income tax× Percentage of federal income tax)

Where:

State income tax=$154.00

Percentage of federal income tax=23%

Substitute all the values in the formula

Amount withheld=$154.00+($154,00×23%)

Amount withheld=$154.00+$35.42

Amount withheld=$189.42

Hence, the amount that will be withheld from his paycheck for income tax in all is d. $189.42.

Learn more about income tax here:

brainly.com/question/25641320

6 0
2 years ago
Charlie is running at 12 kilometers per hour. How long will it take Charlie to travel 15 kilometers?
Soloha48 [4]

Answer:

1.3 hours I'm pretty sure

7 0
3 years ago
Read 2 more answers
Please answer both ASAP (middle school) (probability)
lana66690 [7]

Answer:

the first one is 18/32 and the second one is 125 games or 120

Step-by-step explanation:

for the first add all the numbers to get your denominator then add the probability of green aND YELLOW.

for the second you just divide 200 by eight to get 25 then times 25 by 5 to get your anwser

hope this helped :)

7 0
2 years ago
What is the volume of a hemisphere with a radius of 4.9 ft, rounded to the nearest
Alexxx [7]

Answer:

Step-by-step explanation:

To round 4.9 to nearest tenth means to round the numbers so you only have one digit in the fractional part. 4.9 already has only one digit in the fractional part. Thus, 4.9 is already rounded as much as possible to the nearest tenth and the answer is: 4.9

3 0
3 years ago
Read 2 more answers
Manny, Rachelle, and Peg race each other in carts. There are no other racers, and exactly one racer wins each race (no ties allo
Brums [2.3K]

Answer:

1 out of every 3 races could be won by Rachelle

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • What is the value of the expression<br>(25 - 7) X 2 + 4 + 2?<br>​
    12·2 answers
  • What is 15x-8=14x+13
    9·1 answer
  • Need help with multiple answer math problem!
    7·1 answer
  • Which is bigger? 0.5 or 0.2
    12·2 answers
  • Find the volume of the cylinder use 3.14 for pie. Round to the nearest tenth
    13·1 answer
  • Can someone explain how to do these
    6·1 answer
  • Solve C= AB + D for B
    14·2 answers
  • Matthew is a single taxpayer who earns $75,000 per year in taxable income working as an accountant. He has $2,000 in long-term c
    12·1 answer
  • What does x = ?<br> please please help
    11·2 answers
  • A triangle has angle measurements of 53°, 37°, and 90°. What kind of triangle is it?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!