Starting with <em>n</em> = 1, the first sequence is given by
(<em>n</em> - 1)/<em>n</em>
since 0 = (1 - 1)/1, and each successive term has a numerator that is 1 less than the denominator.
The second sequence is
1/(3<em>n</em>)
since each denominator is a positive multiple of 3.
Answer:
A, D, E
Step-by-step explanation:
The perimeter is all of the sides added together
So, since a rectangle has 2 pairs of parallel congruent sides, or 2l and 2w, anything that would result in 2l+2w would be correct.
A, l+w+l+w=2l+2w
B, l*w cant be simplified more
C, 2*l*w would end up with 2l*w due to pemdas
D, 2(l+w)=2l+2w by distribution
E, (2*l)+(2*w)=2l+2w
Answer:
a. parallelgram
Step-by-step explanation:
Answer A
Step-by-step explanation:
Because there is a zero at the begining.
<u>3x + 65 = 7x + 13</u>
Here's one way:
Subtract 3x from each side: 65 = 4x + 13
Subtract 13 from each side: 52 = 4x
Divide each side by 4 : <em> 13 = x</em>
