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
nadezda [96]
3 years ago
9

A rectangular athletic field is twice as long as it is wide. If the perimeter of the athletic field is 270 ​yards, what are its​

dimensions?
Mathematics
1 answer:
ahrayia [7]3 years ago
4 0
The perimeter (P) of any rectangular figure is calculated through the formula,
                                        P = 2L + 2W
where L and W are length and width, respectively. With the condition that length should be twice the width, it may be expressed as L = 2W. Substituting the given values,
                                          270 yards = 2(2W) + 2W
Solving for W gives W = 45. From this, L is equal to 90. Thus, the dimensions are W = 45 yards and L = 90 yards. 
You might be interested in
A computer virus infects files very quickly. The number of files triples every minute. After the first minute, five files are in
cupoosta [38]

Answer:

C

Step-by-step explanation:

The answer is C because r =3 I got that because it says triples. a=5 it comes from when it says five files are infected. an=3an-1. an=5(3)n-1. Hope this helps!

8 0
3 years ago
Do you guts want to play never have I ever??
7nadin3 [17]

Answer:

sure

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Michael earns $173.60 for 14 hours. Elena's hourly rate is $0.80 more per hour than Michael's. How much money will Elena earn fo
Llana [10]
Btw I got this answer from gauth.math
answer: 224.4

5 0
3 years ago
A line contains the points (-7,15) and (10,27) what is the slope of the line as a simplified fraction? HURRY I NEED HELP
miss Akunina [59]

Hey! I have found that the answer is:

Answer: 12/17

I am from k12 school :)

4 0
3 years ago
Given a 10 ft length tree trunk and with a radius of 3 ft what is the weig of the tree trunk section if its density is 45lb/ft*3
Aloiza [94]
The tree trunk is a cylinder so we apply that formula:

It is VCylinder = density x pi x radius x height
So the given in our problem is:
Density = 45 lb/ft^3 = 720.8 kg / m³
Radius = 3ft 
Height = 10 ft

Insert variables that in our equation:

VCylinder = 720.8 kg / m³ * pi * 3ft² * 10 ft =  5771.26 kgs

4 0
3 years ago
Other questions:
  • If r(x) = 3x - 1 and s(x) = 2x , which expression is equivalent to (r/s) (6)
    10·1 answer
  • What degree slope is a 16' ramp with a 35" rise
    6·1 answer
  • Is x=-4 a solution to the equation —3z + 10 = 5?
    12·2 answers
  • Which of the following is the quotient of rational expressions shown below?
    13·1 answer
  • Select the correct answer.
    14·1 answer
  • Factorise 6x^2 + 11x + 4​
    6·2 answers
  • Which is the answer to this question?<br> 2⋅((4^2)^−1)<br> 1/2<br> 1/4<br> 1/8<br> 1/16
    14·1 answer
  • Select all the expressions that equal 6^-10
    15·2 answers
  • Can somebody help me as soon as possible.
    15·1 answer
  • I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS PLEASE AND PLEASE EXPLAIN WHY THAT IS THE ANSWER
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!