Answer:
B. Area B = 17 x 3 C. Area A=11 x 12
1+1+2
1/10x10=1
(1/10x10)+(1/10x10)+2
or...
0.5x2=1
(0.5x2)+(0.5x2)=2
hope this helps lol
y = 3 * 2 ^ x
Step-by-step explanation:
If
then we also have
Pairing up the terms, we can find that
consists of terms, so there are copies of in the sum . Then we find an immediate closed form for the sum: