Answer: 1.C 2.B 3.C
Step-by-step explanation:
The area of the sector is
.. Asector = (1/2)r^2*θ = (1/2)*(8.35 ft)^2*(π*260°/180°) ≈ 158.195 ft^2
The area of the triangle is
.. Atriangle = (1/2)r^2*sin(θ) = (1/2)*(8.35 ft)^2*sin(100°) ≈ 34.332 ft^2
The shaded area is
.. A = Asector +Atriangle
.. = 158.195 ft^2 +34.332 ft^2
.. ≈ 192.5 ft^2
First simplify the fractions: 1 1/2 + 3/10
Then add the fractions together: 0.8
Then you have 1.8.
Answer:
XnY={1, 2, 3, and 4} and XuY={1, 2, 3, 4 and 5}
Answer:
96
Step-by-step explanation:
60% * 160 = 0.6 * 160 = 96.