15x-60+30y-160
= 15x+30y-220
Answer:
c. y=log subscript 3 baseline x
Step-by-step explanation:
edge
Answer:

Step-by-step explanation:
Sides of the figure = n = 7
<h3><u>Formula for measuring the interior angles of a polygon:</u></h3>
(n - 2)×180
Where n is the number of sides in the polygon
So,
<h3><u>Measure of interior angles in the figure:</u></h3>
= (n - 2) × 180
= (7 - 2) × 180
= 5 × 180
= 900
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It would not be an exact amount of quarters, but you would need 7 quarters in total to dry your clothes for 45 minutes. All you have to do is divide 45 by 7, which is roughly 6.42 quarters.