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
laiz [17]
2 years ago
6

A rectangle has length 72 cm and it’s width 56 cm. The other rectangle has the same area as this one, but its width is 21 cm. Fi

nd the constant of variation.
Mathematics
1 answer:
Kryger [21]2 years ago
5 0

A = l*w

A = 72* 56

A= 4032


4032 = L*21

4032/21 =L

L =192


You might be interested in
An octagonal pyramid ... how many faces does it have, how many vertices and how many edges? A triangular prism ... how many face
nadezda [96]

1: 8 faces and 9 with the base 9 vertices and 16 edges

2: 3 faces and 5 with the bases 6 vertices and 9 edges

3: 3 faces and 4 with the base 4 vertices and 6 edges

Hope this can help you.

4 0
3 years ago
Mrs. lama marked a price of a cosmetic item 25% above it's cost price. if the cost price of the cosmetic item was 4400, at what
Alexeev081 [22]

Answer:

hi dear I suppose the answer would be 6271$

3 0
2 years ago
Evaluate: the product of 4 and 7*
weeeeeb [17]

Answer:

28

Step-by-step explanation:

4 x 7 = 28

Hope this helps you :)

4 0
3 years ago
Please help with this! Show how you got it!!! Will mark brainliest!!
Ghella [55]

Answer:

sum of interior angles of octagon is 1080 degrees

From figure ,

136 + 132 + 129 + 116 + 158 + 141 + 124 + x = 1080

so, x = 1080 - 936

        = 144

Step-by-step explanation: Simply add the angles and substract the sum from 1080 which is the sum of interior angles of octagon

8 0
3 years ago
Read 2 more answers
Factor completely<br><br> 20x^2 y - 4xy<br><br> Someone put steps for me when solving, thank you
zavuch27 [327]

20x^2y - 4xy

First, we look at what terms are common between each term.

There is a 4 present in the last term, and 4 is a factor of 20, so that is one factor.

Each term also includes at least one x, and one y, so x and y are also factors.

We can factor a 4, an x, and a y out of this.

<h3><u>4xy(5x - 1) is the fully factored form of this binomial. </u></h3>
8 0
3 years ago
Read 2 more answers
Other questions:
  • -8x &gt; 24 I have to solve the inequality.
    8·1 answer
  • Solve the simultaneous equations y =x+2 and x + y = 3
    9·2 answers
  • Graph the set of points which model is most appropriate for the set
    12·1 answer
  • Is 24.48 a interger​
    14·2 answers
  • Find the distance between A and B.
    6·2 answers
  • 25,550 ÷ ___________ = 0.25550
    14·1 answer
  • Simplify -2x^3y x xy^2 <br><br> A
    15·1 answer
  • Translate the sentence into an inequality.
    8·1 answer
  • The length of the base of an isosceles triangle is x. The length of a leg is 3x-5. The perimeter of the triangle is 39. Find X.
    5·1 answer
  • Here are six number cards.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!