Answer:
a)6
b)v^2-u^2/2a
Step-by-step explanation:
a)Given that,
u=12
a= -6
s=9
We know that,
v^2=u^2+2as
or, v^2=(12)^2+2×(-6)×9
or,v^2=144-108
or,v^2=36
or, v=√36
∴v=6
(Ans)
b)If ,v^2=u^2+2as
then, u^2+2as=v^2
or,2as=v^2-u^2
or, s=v^2-u^2/2a
∴s=v^2-u^2/2a
Hope ya find it helpful.. Thanks a lot...
Give me a picture of the problem and i will solve it
Answer: The Answer is 58. Hope you pass
Answer:
13/12
Step-by-step explanation:
2/3 x - 1/5 x = x - 1
Change the fractions to have the same denominators:
10/15 x - 3/15 x = 15/15 x - 1
Simplify the left side of the equation:
7/15 x = 15/15x - 1
Get everything to the right side of the equation:
0 = 8/15 x - 1
Move the (1) to the left side:
1 = 8/15x
Multiply 15 to both sides:
15 = 8x
Divide both sides by 8
15/8 = x
Answer is x=8/15
