Answer:
STEP BY STEP EXPLANATION
To make a perfect square we should add
Answer:
6
Step-by-step explanation:
Given I varies inversely with R then the equation relating them is
I = ← k is the constant of variation
To find k use the condition R = 12 when I = 3
k = IR = 3 × 12 = 36
I = ← equation of variation
When I = 6, then
6 = , hence
R = = 6
Answer:
0.28
Step-by-step explanation:
Isolate x by adding 8 to both sides.
3 = x/3
Then, multiply by 3 on both sides.
9 = x
To prove that this is right, you can imput 9 into the equation and it equals -5.
Answer:
2 out of 11
Step-by-step explanation:
hope this helps