Answer:
m=243/4 when v=9.
Step-by-step explanation:
We know that when y varies directly with x², the formula of direct proportion is
where 'k' is the constant of variation.
so
As m varies directly with v², and m=3 when v=2
m=kv²
k=m/v²
= 3/(2)²
=3/4
Hence, k=3/4
so when v=9 then the expression becomes
m=kv²
substituting v=9 and k=3/4
m= 3/4(9)²
=3/4 × 81
=243/4
Therefore, m=243/4 when v=9.
Answer:
A. 2/20
Step-by-step explanation:
2/20 = 1/10
2/15 = 2/15
2/10 = 1/5
All you do is divide 67,585.06 by 19,200 which is 3.52005521 rounded t nearest cent that's 3.52
Answer:
6
Step-by-step explanation:
1)
-2+12x = 11x+4 [ corresponding angle formed by two parallel lines are equal ]
2)
NOW, Simple simplify....
Answer:
B
Step-by-step explanation:
Because its B
