Answer:
40°
Step-by-step explanation:
z+90+y+x=180°
z+90+30+40=180°
z=40°
Answer:
Energy consumed = 1.73× 10⁵ J
Step-by-step explanation:
Given:
Power P = 48.1 W, Time = 1 Hrs= 3600 S
Formula of Power = Energy / Time
⇒ Energy = Power × Time
Energy = 48.1 W × 3600 S = 173,160 Joule = 1.73× 10⁵ J
, so I assume you mean "find ".
We can rewrite this as an implicit equation to avoid using too much of the chain rule, namely
Differentiate both sides with respect to using the product and chain rules.
Now substitute the original expression for .
Now, since
we can write
Focusing on the rational expression in , we have the partial fraction expansion
where we have the constant term on the right side because both the numerator and denominator have degree 3.
Writing everything with a common denominator and equating the numerators leads to
and it follows that
The word problem gives you the information you need to solve it.
5 batches of chili were made using 63.5 kg of beans total. You can assume the same amount of beans were used in each of the 5 batches, so ...
your equation would be:
63.5 ÷ 5 = # of beans in each batch.
63.5 ÷ 5 = 12.7
12.7 kg of beans were used in each of the 5 batches.
Check step:
12.7 × 5 = 63.5