Statements Reasons

Glven: JK = MN

Prove: MN + KL = JL

LJK = MN

L

I

L

K

2. JK + KL = JL

2.

J

3.MN + KL = JL

3.

N

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Acircle has a circumference of 28.36 units what is the diameter of the circle

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.