Find the sum:
-1 + 9.
a. -10
b. -8
c. 8
d. 10

Apple pie is removed from 350 degree oven. temperature of the pie t minutes after being removed id given by the function t(t)=72+268e-0.068t

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

What properties allow transformation to be used as a problem solving tool