One side of a rectangle is three times the other. Find the longer side if the perimeter is
29
2 answers:
Answer:
Answer:10.875
Step-by-step explanation:
Let the short side be x.
Then the long side is 3x.
There are two opposite sides of each length, so the perimeter is
3x + 3x + x + x = 8x
The perimeter is 29, so we get the equation
8x = 29
Solve for x by dividing both sides by 8.
x = 29/8
x = 3.625
The longer side is 3x.
3x = 3(3.625) = 10.875
Answer: 10.875
Read more on Brainly.com - brainly.com/question/16234897#readmore
Answer:
Answer: 10.875
Step-by-step explanation:
Let the short side be x.
Then the long side is 3x.
There are two opposite sides of each length, so the perimeter is
3x + 3x + x + x = 8x
The perimeter is 29, so we get the equation
8x = 29
Solve for x by dividing both sides by 8.
x = 29/8
x = 3.625
The longer side is 3x.
3x = 3(3.625) = 10.875
Answer: 10.875
You might be interested in
Answer:
-5
Step-by-step explanation:
+-=-
-4-1=-5
Answer: The slope should be infinity.
Step-by-step explanation: I hope this helps you!
Answer: One inch represented 3 feet in the first scale, but now 1 inch now represents 4 feet in the second scale.
The answer is 2/3
I hope this works for you :)
It is d 1/3
That I saw the answer for your question
