Simplify.(5 + 4)2
A. 29
B. 21
C. 81
D. 41
Answer: C
Mathematics
You might also like to view...
Find the area of the region specified in polar coordinates.the region enclosed by the curve r = 9 - 3 cos ?
A. 
?
B. 45?
C. 
?
D. 90?
Mathematics
Change the Cartesian integral to an equivalent polar integral, and then evaluate.
A. ?(5 ln 5 + 4) B. ?(4 ln 5 + 4) C. ?(4 ln 5 - 4) D. ?(5 ln 5 - 4)
Mathematics
Use a finite sum to estimate the average value of the function on the given interval by partitioning the interval and evaluating the function at the midpoints of the subintervals.f(x) = 8
on [-3, 3] divided into 4 subintervals
A. 18
B. 
C. 48
D. 12
Mathematics
Find the distance d(P1, P2) between the points P1and P2.P1 = (-5, -4); P2 = (7, -7)
A. 3
B. 15
C. 135
D. 135
Mathematics