Answer:
3.5m
Step-by-step explanation:
Square 7=49. Subtract 49 from 196= 147. Find the square root of 147= 12.12m.
23x = -3x^2 + 8
3x^2 + 23x - 8 = 0
3x^2 + 24x - x - 8 = 0
3x (x + 8) -1 (x + 8) = 0
(x + 8) (3x - 1) = 0
x = -8 or x = 1/3
Answer:
88.641
Step-by-step explanation:
Rounded to the nearest thousandth
It’s not that hard. I’m sure you can do it. I’ll be praying for you.
So
lets say we have
a/b=2a/2b
we know that if we invert one and multiply it by the other (divide them), we get 1 because a/a=1 where a=a
so
2/3 and 4/6 are equivelent because if you divide them we get 12/12=1
2/3 and 8/12 are equivilent because if you divide them we get 24/24=1
and sinde 2/3=4/6 and 2/3=8/12, 2/3=4/6=8/12
they are equivlent
