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
Umnica [9.8K]
3 years ago
11

A rectangle has a length of 72 cm and a width of 56 cm. The other rectangle has the same area as this one, but its width is 21cm

. Find the constant of the variation.
Mathematics
1 answer:
andrew-mc [135]3 years ago
8 0

Answer: I think it’s 4032

Step-by-step explanation:

You might be interested in
Write an equation for the line parallel to the given line that contains C.
lyudmila [28]

ANSWER

y= - 4x + 18

EXPLANATION

The given line has equation;

y =  - 4x + 5

The slope of this line is

-4

The given line is parallel to this line so it has the same slope:

m =  - 4

The equation of this line is in the form:

y-y_1=m(x-x_1)

We substitute the slope and the point:

(3,6)

y-6= - 4(x-3)

y= - 4x + 12+ 6

y= - 4x + 18

6 0
3 years ago
Please show your work! Thankyou!
ZanzabumX [31]
Log₄(y+2) = 3, transform it into exponent form:

(y+2) = 4³
y+2 = 64
 y= 62

5 0
3 years ago
A system of equations is shown below. Find the solution by using substitution.
ASHA 777 [7]

Answer:

a) (-2, 0)

Step-by-step explanation:

x + 2 = 3x + 6

-3x - 3x

___________

−2x + 2 = 6

- 2 - 2

_________

4 = −2x

_ ___

−2 −2

-2 = x [Plug this back into both equations above to get the y-coordinate of 0]; 0 = y

I am joyous to assist you anytime.

5 0
3 years ago
⣀⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
AysviL [449]
Wow! So so so cool lol
8 0
3 years ago
Read 2 more answers
Solve the system of equations algebraically.<br><br> 3x+8y=−6<br> x−y=9 <br> (x,y)= (
vova2212 [387]

Step-by-step explanation:

x=y+9

substitute

3(y+9)+8y=-6

3y+27+8y= -6

13y = -6 -27

13y= -33

y = -33/13

x = -33/13 + 9

4 0
2 years ago
Other questions:
  • Graph the equation
    8·1 answer
  • Evaluate: 8×6+(12-4)÷2
    5·1 answer
  • What is the exponent on 10 when you write 41,200 in scientific notation?
    8·1 answer
  • He Mercedes S-Class luxury vehicle depreciates by 32.4% after just one year. The starting price in 2015 was $70,000.
    15·1 answer
  • How to find the area of a triangle with given coordiantes? #5-50
    7·1 answer
  • Mrs. Torres wants to know how many students wear thelr uniforms. In order to gather data, she stands by the front door and recor
    9·1 answer
  • Pls help I'll give brainliest !!​
    10·2 answers
  • Select the correct responses in the table. The relationship between two numbers is described below, where x represents the first
    10·1 answer
  • Find the total of a<br> $60 meal with 15%<br> tip and 8% tax.
    14·2 answers
  • If 4(x-3)=16, what does 8x equal
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!