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
White raven [17]
3 years ago
7

The area of the September is 336cm is all this model rectangles are exactly the same what is the perimeter of rectangle if the l

ength of one rectangle is 12 CM
Mathematics
1 answer:
defon3 years ago
5 0

Answer:

Perimeter is 80cm

Step-by-step explanation:

A rectangle's area is calculated by multiplying the length by the width. If we are given the area of the rectangle and the length then we would simply need to solve for the width of the rectangle using the area formula we just mentioned...

A = l * w

336cm^{2} = 12cm * w  ... divide both sides by 12cm

28cm = w

Now we can see that the width of this rectangle is 28cm. To find the perimeter we need to add all four sides together, since we know that a rectangle's opposite sides are the same then we add the length and the width twice to calculate the perimeter (P)

P = 12cm + 12cm + 28cm + 28cm

P = 80cm

You might be interested in
Select all the equations where m = 4 is a solution.
Aneli [31]
The answers are A,B, and E. Hope this helps. :)
4 0
3 years ago
Two people independently each pick a number from 1 to 10. what is the probability that the two of them pick the same number?
Marysya12 [62]
1 in 10 is the probability of two people picking the same number.
7 0
3 years ago
D(5, 7), E(4, 3), and F(8, 2) form the vertices of a triangle. What is m∠DEF? A. 30° B. 45° C. 60° D. 90°
viva [34]
D hope this helps man
4 0
2 years ago
What is negative thirty divided by three
Phoenix [80]

Answer:

The answer is -10

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Calculate 8.93 x 104 times 4.2 x 106 by using scientific notation. Write answer in scientific notation. (round to the ten thousa
Andreas93 [3]
I think the answer is 4.13466144•10^5
5 0
3 years ago
Other questions:
  • The quadratic function
    11·1 answer
  • In this triangle cos a / cos b =
    10·2 answers
  • John had 28 color pencils. He was given a new set of colour pencils which contained twice as much he already had. Jonh gave 11 c
    14·2 answers
  • Camp Elim obtains a $125,000, 6%, five-year loan for a new camp bus on January 1, 2021. If the monthly payment is $2,416.60, by
    10·1 answer
  • The sum of 5x and 2x is at least 14
    14·1 answer
  • If the vertex of a parabola is at (2, 3) and the point (0, -1) is also on the parabola, find an equation for the parabola. Write
    8·1 answer
  • Mean median and mode of 14, 10, 12, 15, and 13​
    11·1 answer
  • Helppppp, I don’t knowwww
    11·1 answer
  • Help plz i don’t know the answers
    12·1 answer
  • Which statement could be used in step 2 when proving
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!