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
alina1380 [7]
1 year ago
13

A rectangle is four times as long as it is wide. If its length were diminished by 6 meters and its width were increased by 6 met

ers, it would be a square. What are the rectangle’s dimensions?
Mathematics
1 answer:
valkas [14]1 year ago
7 0

Answer:

Length equals 16 and Width equals 4

Step-by-step explanation:

First let us create an equation. We can use L and W for length and width.

If the length is 4 times the width, then we end up with: L = 4W

It then says, " If its length were diminished by 6 meters and its width were increased by 6 meters, it would be a square."

Since a square has an equal length and width then we end up with:

L - 6 = W + 6

Knowing this we can just substitute the first equation into the second one leaving us with: 4W - 6 = W + 6

We then remove a W from both sides so that the right side is left with a 6, and add 6 to both sides to remove the -6 from the left one.

This leaves us with 3W = 12

W = 4, and if we put that into our first equation, L = 4W, then Length equals 16, and Width equals 4. We can check this by putting it into the 2nd equation. 16 - 6 = 4 + 6.

You might be interested in
2(6 – x) – (9x + 2) = 4 + 8(x – 4)
Crank

Answer:

1.526

Step-by-step explanation:

12-2x-9x-2 = 4+8x-32

-11x+10 = 8x-28

-19x = -29

x = 1.526

4 0
2 years ago
There are 240 ounces of sports drink left in the cooler at the end of one practice.
luda_lava [24]

Answer:

there were 17 players left on the pitch

Step-by-step explanation:

17x24=408

648-408=240

6 0
2 years ago
Read 2 more answers
When is g(x) = 0 for the function g(x) = 5⋅2^3x + 4?
SashulF [63]
The answer should be when X=1
Hope this helped u out if not sorry
:D

6 0
3 years ago
If line AD is a tangent to circle B at point C, and m∠ABC = 40º, what is the measure of ∠BAC? 90º  180º   50º   40º
zhenek [66]
We have a line tangent to the circle with center B at point C. We know that the angle formed between the tangent line at the point of intersection to the line extended from that point to the center of the circle is equal to 90°. In the problem, the 90° is for ∠BCA. We also know that the summation of all angles in a triangle is 180°. We have the solution below for the ∠BAC
180°=∠BAC + ∠BCA + ∠ABC
180°=∠BAC + 90° + 40°
∠BAC =50°
The answer is 50°.
4 0
3 years ago
Read 2 more answers
Round 5.951 to the place value of the underlined digit ( underlined digit is 9)
mr Goodwill [35]

Answer:

A.) 6.0

Step-by-step explanation:

I dont explain very well, but..

if the next number is above or it is 5, then u round up

5 0
3 years ago
Other questions:
  • Why are astrologers not considered to be scientists?
    14·2 answers
  • Which of the following uses absolute value correctly to show the distance between-20 and 14
    8·1 answer
  • What is the equation of the line perpendicular to y=2x+3.14 going through the points (2,4)?
    5·1 answer
  • Mr. George has a bank balance of -42 dollars at the start of the month. After he deposits 6 dollars, the new balance is (with fu
    7·1 answer
  • Is quadrilateral ABCD a square? Show your work.
    15·2 answers
  • Help me pls<br> i will give brainlest<br><br> what is<br> 3 1/4 - 1 7/8
    7·2 answers
  • A chemist examines 25 geological samples for bromide concentration. The mean bromide concentration for the sample data is 0.502
    11·1 answer
  • 5^3=? Can someone help me with this I am stuck lol
    12·2 answers
  • Guys please last one please help?​
    15·1 answer
  • What is the slope of the line // to y= -4/5x + 6?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!