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
ad-work [718]
3 years ago
13

Area of a rectangle is 72 cm, and the length is twice its width, find the parameter

Mathematics
1 answer:
mestny [16]3 years ago
5 0

Answer:

Perimeter: 36 cm

Step-by-step explanation:

Area = length x width

Width = x

Length 2x

Area = 72 cm

Area = x (2x) = 2x^2

2x^2 = 72 cm

x^2 = 72/2

x = sqrt 36 = 6

Width = 6

Length = 12

Perimeter = 2(6) + 2(12) = 12 + 24 = 36 cm

You might be interested in
Is 5/100 a repeating decimal?
notka56 [123]

Answer:

no

Step-by-step explanation:

it is 0.05

3 0
3 years ago
Read 2 more answers
Please help, I will give brainliest if you are correct
PolarNik [594]

Answer:

In 24 years there will be 140 foxes

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
PLEASE help me with this algebra multiple choice question I have been stuck on and if possible, give an explanation:
igomit [66]

Answer:

D

Step-by-step explanation:

First find the probability using the normal distirbution formula X - mean / standard deviation for both X = 350 and X =450 to get the values -1 and 1 so thi(-1) < P(Z) < thi(1) if you are familiar with normal distirbution table values you will calculate that the overall probability is 0.6827

knowing this we can roughly expect how much emergencies are in the response times by 0.6827 x 144 = 98

4 0
3 years ago
Read 2 more answers
PLEASEEEEE HELP!! BRAINLIEST!!
Paha777 [63]

Answer:

-2/2

Step-by-step explanation:

change in y is -2, change of x is 2

5 0
3 years ago
Mrs.Murphy's class is making kites for a science experiment.Each kite requires 3/5 of a yard of fabric.how many kites can they m
Reil [10]
They can make about 16 kites
6 0
3 years ago
Read 2 more answers
Other questions:
  • A contestant on a game show is given $100 and is asked five questions. The contestant loses $20 for every wrong answer. Determin
    13·1 answer
  • 4(x+5)+4x+8
    8·2 answers
  • What is the volume of this rectangular prism?
    10·1 answer
  • At the beginning of mathematics class, Mrs. Reno gives a warm-up problem. She says, "I am think of a number such that 6 less tha
    15·1 answer
  • 4.3 is 12.5% of what number?
    15·2 answers
  • Nanda Yueh and Lane Zuriff sell homes for ERA Realty. Over the past 6 months they sold 136 homes. Nanda sold 3 times as many hom
    9·1 answer
  • 3. Solve these story problems.
    15·2 answers
  • Mr Hong is a rare coin collector. He recently bought a coin valued at $5400. It has been determined that the coin will increase
    13·1 answer
  • Add. (2n+4)+(4a+2) (2n+4)+(4a+2)
    5·1 answer
  • Hello Guys I am new here<br><br>Wanna be my friend<br><br>​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!