Question 26 (1 point) Where is the image of D after a dilation of 2 about point (3, 4)?
y
->
tb
C
1
8-
7+
6+ DO
C
5+
4+
3+
2+
1+
A
B
+2
-9-8-7-6-5-4-3-2 1 2 3 4 5 6 7 8 9
-2+
-3+
-4+
-5+
-6+
-

If a and b are the measures of two first quadrant angles and sin a = 4/9 and sin b = 2/5 find sin(a+b).

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!