Sign In
Ask Question
Harry
Mathematics
20 April, 02:26
Using = 2L+2W, Find L when P is 50 and W is 10
+3
Answers (
1
)
Carmen Lutz
20 April, 02:48
0
L = 15
Step-by-step explanation:
P = 2L + 2W
you know that P = 50, W=10
So you have to replace those values on the equation
50 = 2L + 2 * (10) - -> Replace P and W
50 = 2L + 20 - -> Multiply and now you are going to separate the unknown and the constants.
Remember that if you send a constant to the other side of the equal the sign will change to its opposite
50 - 20 = 2L - -> Solve the constants
30 = 2L - -> Now for the L, you have to leave it alone, so the 2 that is multiplying you have to send it to the other side of the equal but with the opposite operation, the opposite operation of multiplying is dividing, so you have:
30/2 = L
L = 15
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“Using = 2L+2W, Find L when P is 50 and W is 10 ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Jo triangles. The base of the rectangle is 7 inches, and the height is 6 inches. The area of one triangle is square inches. 13 21 42 84
Answers (2)
Joshua won a laptop in a school raffle the laptop screen measures 10 inches in height and 24 inches in width. find the diagonal length of the laptop screen
Answers (2)
How to subtract unlike fractions
Answers (1)
If 3x^2-2x+7=0 then (x-1/3) ^2=
Answers (1)
Solve the equation 5n + 7=7 (n + 1) - 2n
Answers (2)
New Questions in Mathematics
The fundamental theorem of Arithmetic The system (E) : The set of all even positive integers The system (T) : all positive integers congruent to 1 mod 3 1. List the primes in E between 1 and 20. 2. List the primes in E between 21 and 40. 3.
Answers (1)
Suppose you are getting new inground pool at your house. The pool is going to be a rectangle that is 30 feet by 15 feet. The outside border of the deck around the pool will also be a rectangle, which is 44 feet by 28 feet.
Answers (1)
There are 12 team members. They each ate 3 slices of pizza. Each pizza was cut into 8 slices. What fraction of the pizza did the team eat altogether?
Answers (1)
Solve for v 12v = 18+6v
Answers (1)
Maggie's brother is four years younger than twice her age the sum of their ages 11 how old is Maggie?
Answers (1)
Home
»
Mathematics
» Using = 2L+2W, Find L when P is 50 and W is 10
Sign In
Sign Up
Forgot Password?