The question is incomplete, the complete question is;
here are five rods a-1 a a a a+3 all measurements are in cm the total length of the five rods is l cm find a formula for l in terms of a write your formula as simply as possible
Answer:
L= (5a + 2) cm
Explanation:
Let the total length of the five rods be L
There are five straight rods of lengths; a-1, a, a, a, a+3
To obtain L;
L= a-1 + a + a+ a + a+3
Hence;
L= (5a + 2) cm
Answer:
1 b 2b 3c 4b 5a 6b 7a 8b
Explanation:
Welcome plz rate me 5 stars
New/fresh. A spring gives out fresh, new water. A spring bounces back with new, reversed energy. Plants grow and sprout in the Spring.
Hey there!
This link is All About the topic sentence of a paragraph:
http://www.csun.edu/~hcpas003/topic.html
Hope it helps!