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
nekit [7.7K]
3 years ago
12

the perimeter of a rectangle is 54 meters. one side is 3 meters less than four times the length of the other side.

Mathematics
1 answer:
Firdavs [7]3 years ago
3 0
54 = 2(4x-3) + 2(x)
54 = 8x-6 + 2x
60 = 10x
6 = x
so two sides are 6 meters, and the other 2 sides are 21 meters
You might be interested in
Dominick ate 1/ 4 of an 8 slice pizza how many slices did he eat.
lana66690 [7]
2 slices

If you take the 1/4, and the 8 (which can be re written as 8/1), and multiply them together, you get two.

1/4*8/1=2
3 0
2 years ago
Read 2 more answers
Please answer the question below for 50 points. It is very easy. 6th-grade math!
Korvikt [17]

Answer:

B

I might be wrong, please don't yell at me if I am :(

5 0
2 years ago
Read 2 more answers
Determine the scale factor of the dilation, if OA = 7 and OA' = 21.
AURORKA [14]

Answer:

i think its 3

Step-by-step explanation:

21/7=3

The second figure OA' divided by first figure OA = 21/7=3

7 0
3 years ago
Solve this system of lineal equations.separate the x- and y- values with a comma 2x=68-12y and 8x=-28+12y
Levart [38]

Answer:

Step-by-step explanation:

rewrite each equation

1) 2x+12y=68

2)8x-12y=-28

because the y values are the same number but opposite signs they will cancel out nicely.

10x=40

x=4

now lets plug x into any of the equations.

2(4)+12y=68

12y=60

y=5

(4,5)

7 0
2 years ago
Sally works at a store.
Serhud [2]

Answer: <em>Y </em>\geq \frac{1}{2} x+ 20

              <em>Y </em>\leq \frac{2}{3} x+ 80

              <em>X </em>\geq 1,200

             <em>X  </em>\leq 1,850

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Can you Find the Slope:<br> y = 5
    7·2 answers
  • Which graph can be used to find the solution(s) to 8 – 4x = 2x – 4?
    11·1 answer
  • Pretty please help guys!!
    6·2 answers
  • A 12 foot ladder is leaning against the side of a building. The top of the ladder reaches 10 feet up the side of the building. A
    9·1 answer
  • Use the distributive property to factor out y 5y - 3y + 12 the new expression becomes​
    11·1 answer
  • A surfboard manufacturer makes small and large surfboards. The production process has three stages: assembly, finish, and inspec
    5·1 answer
  • Determine the regression equation for the data. Round the final values to three significant digits, if necessary.
    6·1 answer
  • (12 points)
    9·2 answers
  • Which point lies on the line shown in the graph?
    14·2 answers
  • Which statement is true about the polynomial 3x2y2 − 5xy2 − 3x2y2 + 2x2 after it has been fully simplified?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!