1 answer:
----------------------------------------------- Information Given: ----------------------------------------------- ON = 7x - 9 LM = 6x + 4 MN = x - 7 OL = 2y - 7 ----------------------------------------------- Since it is a parallelogram: ----------------------------------------------- ON = LM and MN = OL ----------------------------------------------- ON = LM: ----------------------------------------------- 7x - 9 = 6x + 4 ----------------------------------------------- Subtract 6x from both sides: ----------------------------------------------- x - 9 = 4 ----------------------------------------------- Add 9 to both sides: ----------------------------------------------- x = 13 ----------------------------------------------- MN = OL: ----------------------------------------------- x - 7 = 2y - 7 ----------------------------------------------- Sub x = 13: ----------------------------------------------- 13 - 7 = 2y - 7 ----------------------------------------------- Simplify: ----------------------------------------------- 6 = 2y - 7 ----------------------------------------------- Add 7 on both sides: ----------------------------------------------- 13 = 2y ----------------------------------------------- Divide by 2: ----------------------------------------------- y = 13/2 -----------------------------------------------Answer: x = 13, y = 13/2 (Answer D) -----------------------------------------------
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The answer is x=-3 5-x=11+x -11 -11 First subtract 11 -6-x=x +x +x Now add x to both sides -6=2x ~2 ~2 Finally divide by 2 -3=x Your answer is x=-3
Answer:
Step-by-step explanation:
What do you want us to answer??????
Answer:
x=28
Step-by-step explanation:
So a triangle is 180 degrees in total then you would subtract 40 from 180 because the top angle and leaving you with 140 then divide by 5 because the bottom two getting you 28 then you could just plug in 28 for x on each angle
180-40=140
140/5=28
2(28)=56
56 is angle A
Answer:
On a fair die, half the numbers are even and half the numbers are odd. So, the probability for a single roll of getting an even number or an odd number is 12. So, the odds are 7:1 against the desired outcome
Answer:
7
Step-by-step explanation:
Because 7+3= 10, Please tell me if my answer is wrong