The formula of the sector is expressed in the following expression:
Area = 0.5 * r^2 * theta
where r is the radius of the circle and theta is the angle in which the sector is measured and is expressed in radians. In this case, upon substitution
Area = 0.5*8^2 * 45 degrees * (pi/180 degrees)Area = 25.15 square inches
Answer:
(2, 1).
Step-by-step explanation:
x^2 - 4x + 5 = 0
(x - 2)^2 - 4 + 5 = 0
(x - 2)^2 + 1 = 0
The vertex is at (2, 1).
Answer:
the distance between points m and p
Step-by-step explanation:
Y=total cost. x=# of days.
y=17x+130.
substitute in 9 for x days.
y=17(9) +130 = 153 +130 = 283
y=$283