42° Х
T
Complete the statements about circle Z.
A central angle, such as angle of circle Z, is an
angle whose vertex is
and
whose sides are radii of the
circle.
Angle is not a central angle of circle Z.
The degree measure of an arc is the degree
measure of the central angle that intercepts it.
The measure of Tuis degrees.
S
100°
790
U
v

Create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

Find x to the nearest hundredth place

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6