complementary angles sum up to 90°.
so if one of them is 43°, then the other is just 90 - 43 = 47°.
That is a parabola.
All domain of a parabola are, (-∞,∞).
The range would be, (-∞, 0]
First, convert 4 feet into inches - 48 inches. Then, divide 48 by 14 to get 3.43, so he can have 3 14-inch long pieces. To get the left over out of a foot, take 14 x 3 to get 42, then subtract 42 from your original 48 inches to get 6 inches left, which is half of a foot.
Answer:
w=2.5
Step-by-step explanation:
divide 12.5 by 5: 12.5/5=2.5, so w=2.5
Add numbers with common factors (the 5y and the 16y), subtract 17 from both sides
