Answer:
19a^5b^2
Step-by-step explanation:
15a+4a=19a
Answer:
It is 65 in.
Step-by-step explanation:
62 is the median, and 66 is the mode. 65 is right between 62 and 66.
Percent means parts out of 100
x%=x/100
make bottom number 100
10 times 10=100
2/10 times 10/10=20/100=20%
answer is 20%
9514 1404 393
Answer:
10 +8i
Step-by-step explanation:
You add these the same way you would if they were considered to be polynomials.
(7 +2i) +(3 +6i) = (7 +3) +(2 +6)i = 10 +8i
Answer:
Step-by-step explanation:
