Answer:
7000
Step-by-step explanation:
Answer:
Step-by-step explanation:
I think its A
Answer:
Only the First one, A is the correct answer. The other options such B and C are incorrect.
Step-by-step explanation:
Given parameters:
y varies directly as w;
This interpreted implies that as y increases, we increases by a certain factor or amount;
So, y ∝ w
y = kw
where k is the constant of proportionality
Now, given that y = 8 and w = 2
Input in the equation to solve for k;
8 = k x 2
Solving k gives, k = 4
Now to the second part,
if v is directly proportional to w;
v = k w
So v = 4w
The equation that relates v to w is v = 4w
Answer:
Approximately 11.5 units.
Step-by-step explanation:
We need to find the side opposite to ∠W. We are given the two angles ∠W and ∠X. We are also given that Side X is equal to 7. Therefore, we can use the Law of Sines.
Now, like last time, use the Law of Sines:
We can ignore the first term. Plug in 144 for ∠W, 21 for ∠X, and 7 for <em>x</em>.
Cross multiply:
