9514 1404 393
Answer:
(b) 60°
Step-by-step explanation:
The sum of angles in a pentagon is 540°, so you have ...
90° +90° +150° +x +150° = 540°
x = 540° -480°
x = 60°
Answer:
Option C. 
Step-by-step explanation:
we know that
In the rectangle of the figure

so

The constant is equal to 
Y = 4 is the answer.
Thanks (:
Answer:
first get their difference and then get positions of the difference and get the factors and then you will get the nth term
32.6 0.61
+3.54 x 0.45
--------- ----------
36.14 305
+ 2440