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
just olya [345]
3 years ago
7

The length of a rectangle is 2 units shorter than one-fifth of the width, x.

Mathematics
1 answer:
sergey [27]3 years ago
5 0

Answer:

C. P=\frac{12x}{5} + 4

Step-by-step explanation:

Width = x

Length = one fifth of width minus 2

Length = \frac{1}{5}x-2

Perimeter is given by the formula

P=2(l+b)

P=2(\frac{1}{5}x-2+x)

P=2(\frac{x}{5}-2+x)

P=2\times \frac{x-2 \times 5+5 \times x}{5}

P=2\times \frac{x-10+5x}{5}

P=2\times \frac{6x}{5} - 2\times \frac{-10}{5}

P=2\times \frac{6x}{5} + 2\times \frac{10}{5}

P=\frac{12x}{5} + 4

You might be interested in
Write a story that could represent this math problem.
defon

Answer:

oNE DAY A TRIANGLE SPLIT IN SO MANY DIFFERENT PEICES VBUT SUDDENLY ONE DAY THEY ALL CAME BACK.....

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Hannah is 16 years younger than Ericka. In 5 years Ericka will be twice as old as Hannah. How old is each
vazorg [7]

Answer:11 and 27

Step-by-step explanation:

11+16=27 and they are 16 years apart and because it says 5 years 27+5=32 and if you add 5 to 11 you get 16 and 16+16=32

3 0
2 years ago
Read 2 more answers
Describe a real-world situation that could be modeled by dividing two rational numbers.
34kurt

Answer:

Dave got the entire office a loaf of bread and it has 11 slices. There where 4 other people that got the bread including dave how many slices would each person get?

Step-by-step explanation:

just divide 11 by 4

7 0
3 years ago
Use the hundreds try to find a mystery number The number has 2 even digits the number in the tens place is greater than the numb
AlladinOne [14]

Answer:

84

Step-by-step explanation:

2 even numbers and its sum is 12: 4, 8 and 6, 6

tenth place > ones place   84

8 0
3 years ago
Read 2 more answers
a musician increases the wavelength of the sound waves she produces without changing their speed. What must be happening to thei
Ilya [14]
Longer wavelength means lower frequency (lower pitch)
7 0
3 years ago
Other questions:
  • The owner of a motel has 2900 m of fencing and wants to enclose a rectangular plot of land that borders a straight highway. If s
    12·1 answer
  • What is the answer for this two step equation, 11=5x-2
    8·1 answer
  • Guys can someone PLEASE help me. Which of the following statements uses the multiplicative identity? -8 + 1 = 1 + (-8) (-8)(-1)
    7·1 answer
  • Apples cost $1.12 for each kilogram calclulate the cost of 4.5 kilograms of apples​
    8·1 answer
  • True or false when a figure has an enlargement, the figure gets smaller<br>​
    6·2 answers
  • 108800=12x+5y solve for x and y
    9·2 answers
  • 2x-16x + 9) - 8 = 24
    9·2 answers
  • 4/5 of the senior class went to prom if 324 seniors went to prom how many are there in the senior class
    5·1 answer
  • In 2005 Richard earned £22,000 per year.
    15·1 answer
  • Find the measure of angle A
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!