If their perimeters are equal, we can add up all the side lengths of each triangle, and set the perimeters equal to each other to find the value of x that satisfies the equation:
x - 2 + x + 3x + 1 = 2x - 5 + x + 4 + 6x - 7
Combine like terms:
5x - 1 = 9x - 8
And finally, solve for x:
7 = 4x
x = 
Therefore, x is equal to .
<em>Hope this helps! :)</em>
Answer:
90 degrees.
Step-by-step explanation:
Considering a 40 degree angle is opposite to a 40 unit side, a 90 degree angle will be opposite to a 90 degree side.
10 cars and 10 trains in 100 hours
it approximately take him 10 hours to build one car and one train how 6+4=10 how many times can 10 go into 100 10 times hope this helps a little
Both demonstrate that pride can lead to unnecessary suffering.
-v/9-5/9 I really don't know if it's fully correct, but I hope it is!
