Answer:
2341.
Step-by-step explanation:
Answer:
Angles on a straight line add up to 180°
a = 180° - 29°
a = 151°
Answer:
it's d
Step-by-step explanation:
Answer:
2nd or 3rd one
Step-by-step explanation:
I say that because the equation is over -3 for both.
Hope this helps you! :)
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.
