Answer:
C) 5x+3
Step-by-step explanation:
2x+5-x+3x+x-2
2x-x+3x+x+5-2
x+3x+x+3
4x+x+3
5x+3
Answer:
x=30
Step-by-step explanation:
that's a 90º angle so 90÷3=30
Answer:
8
Step-by-step explanation:
300x60= 18,00
Answer:
i=7.6h, 60.8 inches (B)
Step-by-step explanation:
Answer:
Step-by-step explanation:
We are given that K is the midpoint of JL. Using this information, we want to find JL.
By the definition of midpoint, this means that:
Substitute them for their equations:
Solve for <em>x.</em> Subtract 8<em>x</em> from both sides:
Add 1 to both sides:
And divide both sides by 6. Hence:
JL is the sum of JK and KL. Hence:
Since JK = KL, substitute either one for the other:
Substitute JK for its equation:
Since we know that <em>x</em> = 2:
Thus: