It's the first one.
If you work backwords, I'd say it's easier. 3y swuared is 9y2, and 11 squared is 121. Then just keep the sign the same
Answer: x=35
Step-by-step explanation:
There are 720 degrees total in a hexagon. So, all of the angles should add up to that. Write out the equation
720= (4x-5)+(117)+(3x-3)+(3x+6)+(118)+(4x-3)
720=14x+230
490=14x
x=35
hope this helped you:)
Answer:
so he was 4ft
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
153.03 = 2.85h + 73.23
2.85h = 153.03 - 73.23
2.85h = 79.8
h = 79.8 ÷ 2.85
h = 28
