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
Fiesta28 [93]
3 years ago
13

He length of a rectangle is three times its width. The perimeter of the rectangle is at most 112 cm.

Mathematics
2 answers:
g100num [7]3 years ago
8 0
The equation relating length to width
L = 3W
The inequality stating the boundaries of the perimeter
LW <= 112
When you plug in what L equals in the first equation into the second equation, you get
3W * W <= 112
evaluate
3W^2 <= 112
3W <= 4 \sqrt{7}
W <= \frac{4 \sqrt{7} }{3} cm
Semenov [28]3 years ago
8 0

Answer:

the answer is 2w+2*(3w)≤112

Step-by-step explanation:

If the rectangle is three times the width and the perimeter is 112 cm then we do 2w+2*(3w)≤112 since it is bigger or the same as 112

btw the other guy is so wrong

You might be interested in
Complete the statement. Round to the nearest hundredth if necessary.<br><br> 6 lb = *blank* oz
skad [1K]

Answer:

3 oz

Step-by-step explanation:

You have to divide 6 by 2 and you'll get the answer.

3 0
2 years ago
is it possible to draw a tringle with 90 Angle and one leg that is 8 centimeters long and one leg that is 6 centimeters long? is
Delvig [45]
Yes it is The hypotenuse  is  10 cms long.
Because its a right angled triangle ( 90 angle)  the hypotenuse will be 10 cms long - it will obey the Pythagoras theorem:-

10^2 = 8^2 + 6^2

There is only one  right angled triangle with these measurements but there are many  of them which have sides in same ratio

for example 

3, 4 and 5

9,12 and 15

12, 16 and 20  and so on..
5 0
3 years ago
On a school trip, 4 adults are required to supervise a
lara31 [8.8K]

Answer:

5 adults

Step-by-step explanation:

So 4 adults are taken for 32 children. We can use 32 divided by 4 to see how many children it takes to assign an adult. the answer to this would be 8. if 8 more children are added ( which would make 32+8 which is 40) than another adult would be needed.

8 0
2 years ago
Read 2 more answers
Jason can travel 24 3/4 miles is 1/2 hour. what is his average speed in miles per hour?
kobusy [5.1K]
<span>24 3/4 miles is the distance
1/2 hour - is time
V=S/t
24</span>\frac{3}{4}  / 0.5 = \frac{(24*4+3)2}{4}=49.5  miles per hour
5 0
3 years ago
Read 2 more answers
Marco wants to set up 12 small wind turbines with 3 blades each. If 4 wind turbine blades cost $79.74, how much will all the bla
Softa [21]
So, 4 x 3 is 12, so 4 blades cost 79.74 x 3 (because every turbine has 3 blades each) is 318.96

4 0
3 years ago
Other questions:
  • What is the slope of (-3,3),(1,-3)
    11·1 answer
  • The center of a circle is at (–10, 6) and it has a radius of 4. What is the equation of the circle?
    15·2 answers
  • In circle with a 12-inch radius , find the length of a segment joining the midpoint of 20-inch chord and the center of the circl
    9·1 answer
  • Order the numbers from least to greatest.<br><br> −34, 0.5, 23,−73, 1.2
    12·2 answers
  • Help pleaseeeeeeeee thank youuuuu
    12·1 answer
  • Which is the graph of a quadratic equation that has a negative discriminant
    7·2 answers
  • Which monomial represents the number of square units in the area of a circle with radius 3x 3 units?
    8·1 answer
  • Round steak costs $6.95 per pound. Sara wants to buy 9.5 pounds of round steak which she estimates will cost
    15·1 answer
  • Write each rate as a fraction in lowest terms 30 feet in 5 seconds
    8·2 answers
  • Dakota earned ​$15.00 in interest in Account A and ​$22.50 in interest in Account B after 18 months. If the simple interest rate
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!