Solve the problem.Find the area of the shaded portion ( see illustration) of a circle of radius 25 cm, formed by a central angle of 
Round your answer to the nearest square cm. 
[Hint: Subtract the area of the triangle from the area of the sector of the circle to obtain the area of the shaded portion.]
Fill in the blank(s) with the appropriate word(s).
344 sq. cm
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Describe how the y-values change. (Increase or decrease from each specified x-value to the next; use ±? as needed.)y = sin x As x increases from 0 to 
: As x increases from 
to ?: As x increases from ? to 
: As x increases from 
to 2?:
What will be an ideal response?
Solve the problem.You borrow $5300 from a friend, agreeing to pay 5% simple interest on the loan. If you promise to pay the entire amount back after 4 years, how much money must you pay at that time?
A. $6410 B. $6350 C. $6360 D. $6760
Graph the solution set of the system of linear inequalities and label the vertices (if any) of the solution set.
A. 
B. 
C. 
D. 
Determine whether f is a linear function. If f is linear, give the values for m and b so that f may be expressed as 
.f(x) = 3.8 - 5.7x
A. Linear; m = 5.7, b = -3.8 B. Nonlinear C. Linear; m = 3.8, b = -5.7 D. Linear; m = -5.7, b = 3.8