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
Degger [83]
3 years ago
11

11. The length of a rectangle is three times its width. The perimeter of the

Mathematics
1 answer:
Elenna [48]3 years ago
8 0

Answer: The length of the rectangle is 37.5 inches and the width is 12.5 inches

Step-by-step explanation: The dimensions of the rectangle is not given but we have clues given. The length is given as three times it’s width which means if the width is W, then the length would be given as 3W (three times the width). Also the perimeter is given as 100 inches and the formula for the perimeter is;

Perimeter = 2(L + W)

We can now insert the known values as follows;

100 = 2(3W + W)

100 = 2(4W)

100 = 8W

Divide both sides of the equation by 8

12.5 = W

Having calculated the width as 12.5 inches, the length now becomes

L = 3W

L = 3 x 12.5

L = 37.5

Hence the length is 37.5 inches and the width is 12.5 inches

You might be interested in
What is the area of the semi circle of 12
finlep [7]

Answer:56.57

Step-by-step explanation:

πr2

2

=

22

7

⋅(6)2

2

=56.57

5 0
2 years ago
Read 2 more answers
A 180 pound weight is supported by two ropes each at 30 degrees, as shown in the figure. Find the tension in each rope.
Anit [1.1K]

Answer:

103.9 lb.

Step-by-step explanation:

T cos 30°+T cos 30°=180

2T cos 30°=180

T=103.9 lb.

6 0
2 years ago
Read 2 more answers
Which of the following cannot be solved using the quadratic formula?
Charra [1.4K]

Answer:

C

Step-by-step explanation:

Because for a quadratic formula to be applicable..., x must be to the power of two(x^2)

5 0
2 years ago
Constituents cuckoo chip<br><br> Watchu know ab Rollin down in the deep
liq [111]

Answer:

LOL

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Ubehebe Crater in Death Valley has a diameter of a little more
cupoosta [38]
First, we are going to use the formula of the circumference of a circle: C=2 \pi r
where 
C is the circumference of the circle.
r is the radius of the circle.

We know for our problem that the diameter of Ubehebe Crater is 1 mile. Since the radius of a circle is half its diameter, the radius of our crater will be: r= \frac{1}{2} =0.5. Lets replace that value in our formula:
C=2 \pi r
C=2*3.14*0.5
C=3.14 miles

Next, we are going to use the distance speed time formula: t= \frac{d}{s}
where
t is time
d is distance
s is speed

We know for our problem that Latisha walks around its rim at a rate of 2 miles per hour, so her speed is 2 mph; therefore, s=2. We also know for our previous calculation that the circumference of the crater is 3.14 miles, so d=3.14. Lets replace those values in our formula to find t:
t= \frac{d}{s}
t= \frac{3.14}{2}
t=1.6 hours

We can conclude that it will take Latisha 1.6 hours <span>to walk all the way around the crater.</span>
4 0
3 years ago
Other questions:
  • HELP!! geometry similarities!!!
    15·1 answer
  • if esther deposited $50 at the end of each month into an account with no interest, how much money would she have saved by the en
    12·2 answers
  • Simplify quantity x squared plus 5 x plus 6 end quantity over quantity x plus 2 x2 + 1 x2 − 1 x + 3 x − 3
    13·1 answer
  • PLS HELP ILL GIVE BRAINLIEST
    13·1 answer
  • In the current year Aveeno reported net income of $50,400which was a 12% increase over prior year net income Compute prior year
    14·1 answer
  • Which inequality is not true?
    7·2 answers
  • PLEASE HELP!!! Find the component form of the vector that translates P(4,5) to P'(-1,-6)
    5·1 answer
  • Balance the following : <br>K + H20----------&gt; KOH +H2<br>please help fast I'm giving an exam​
    7·1 answer
  • Math Help Part 3 (Please Help)
    8·2 answers
  • Mohal bought 20 chicken wings for
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!