Answer:
22.2 ounces
Step-by-step explanation:
18.5 ounces times 1.20
Angles RZT, RZS, and TZS form triangle RZT, so they sum to 180. Thus, we have:
110+3s+8s=180
Simplifying, we have:
11s=70
Dividing by 11, we see that:
s=70/11
Therefore, RZS=3s=210/11, and TZS=8s=560/11.
THe problem is basically telling us: 
where P is the power disappated and V^2 is our voltage squared.

So, for the second example to find the power we simply have to plug k and our voltage back in, so:
Simple. The answer is 3.2.
Answer:
15x square units
Step-by-step explanation:
3x x 5 =
15x square units
Hope that helps!