Register
Anyone know the answer to this (picture)
122k views
1 vote
Anyone know the answer to this (picture)

Anyone know the answer to this (picture)-example-1
User Sashel Niles Gruber
by
6.4k points

1 Answer

3 votes

Answer:

x = 10

Explanation:

The perimeter is the sum of the 3 sides of the triangle.

Sum the 3 sides and equate to 250, that is

9(2x - 3) + 7x + 11 + x + 6 = 250 ← distribute parenthesis and simplify left side

18x - 27 + 7x + 11 + x + 6 = 250

26x - 10 = 250 ( add 10 to both sides )

26x = 260 ( divide both sides by 26 )

x = 10

User Jie Li
by
6.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.6m questions

8.7m answers

Other Questions

What is the least common denominator of the four fractions 20 7/10 20 3/4 18 9/10 20 18/25
What is 0.12 expressed as a fraction in simplest form
arlos has $690,000 he wants to save. If the FDIC insurance limit per depositor, per bank, is $250,000, which of these ways of distributing his money between three banks will guarantee that all of his money
Solve using square root or factoring method plz help!!!!.....must click on pic to see the whole problem
What is the initial value and what does it represent? $4, the cost per item $4, the cost of the catalog $6, the cost per item $6, the cost of the catalog?
Link Copied!