Find the perimeter and the area of the following figure. Assume the lightly shaded inner triangle is an equilateral triangle with each side length 1 unit and assume the curves are semicircles that cover half of each side of the triangle. Give the exact answers.
What will be an ideal response?
Perimeter = (.75? + 1.5) units, area = ?3/4 + 3?/32 units2
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Find the absolute extreme values of the function on the interval.F(x) = - 
, 0.5 ? x ? 3
A. absolute maximum is - 
at x = 
; absolute minimum is -8 at x = -3
B. absolute maximum is 
at x = 
; absolute minimum is -8 at x =3
C. absolute maximum is - 
at x = 3; absolute minimum is -8 at x = - 
D. absolute maximum is - 
at x = 3; absolute minimum is -8 at x = 
Use a calculator to find the value of the expression in radian measure rounded to two decimal places.sec-1 
A. 78.46 B. 0.20 C. 11.54 D. 1.37
Provide an appropriate response.Is this an application of the cross product method? If not, why not?
? 
= 
= 
What will be an ideal response?
Solve the inequality and express the solution set in interval notation. Graph the solution set on the real number line.11 - 3(3 - x) ? 8
A. x ? 3; (-?, 3]
B. x ? 2; [2, ?)
C. x ? 2; (-?, 2]
D. x < 2; (-?, 2)