The average price of such a house is
(97.86/ft²)×(1400 ft²) = 97.86×1400 = 137,004
Answer:
We know
sin (A + B) = sin A cos B + cos A sin B
sin (A - B) = sin A cos B - cos A sin B
(A + B) + sin (A - B)
= sin A cos B + cos A sin B + sin A cos B - cos A sin B
= sin A cos B + sin A cos B
= 2 sin A cos B
Answer:
18 people ordered beer.
Step-by-step explanation:
15 + 3 = 18 people
