Answer:
angle ZOW is 110°
Step-by-step explanation:
Since angle ZOW and ZOY are supplementary angles, they add up to 180° when added together.
So, we just need to set up an equation:
∠ZOW+70°=180°
Subtract 70° from each side:
∠ZOW+70°-70°=180°-70°
Which leaves you with
∠ZOW=110°
Power rules for both quotient and product sums are useful to simplify large exponential form (of the same base)
The difference is in the rule. For quotient sum, the powers are subtracted, while for product sum, the powers are added up.
An example for quotient sum

Using the principle of simplifying fractions, we can cancel out ten 7s from both numerator and denominator, leaving us with only three 7s on the numerator which gives us

. This working out could be simplified by doing

An example for product sum

. There is a total of eleven 9s if we were to work out the product sum the long way. This could be simplified by doing
Answer:
Always
Step-by-step explanation:
Coplanar lines are lines that intersect making intersecting lines always coplanar.
60=5k is the answer for your question