Answer:
<u><em>3</em></u>
Step-by-step explanation:
The base of it: 5*14 = 70
The left side: 14*5 = 70
The right side: 14*5 = 70
The two triangle sides are 7*12 = 84 cm^2
<span>Suppose an investment of $8200 doubles in value every 7 years. how much is the investment worth after 28 years
131,200</span>
The complete question in the attached figure
we know that
The measure of the interior angle is the half-summit of the arcs that comprise it and its opposite.
so
∠ BED=(1/2)*[arc BD+arc CA]-------> (1/2)*[70+180]----> 125°
∠ BED=125°
∠ CEA=∠ BED-----> 125°
∠ AED=∠ CEB
so
2*∠ AED=360-125*2------> 2*∠ AED=110------> ∠ AED=110/2----> 55°
the answer is∠ AED= 55°
Answer:
2
Step-by-step explanation:
the mean (average) change in gasoline in gallons per day = (25-11) gallons / 7 days
= 14/7 = 2 gallons per day