You can treat it as an arithmetic sequence, so multiply the average integer value by the number of integers:
(40+12)/2 × (40 -12 +1) = 26×29 =
754You can subtract the sum of integers 1–11 (66) from the sum of integers 1–40 (820) to get the sum of integers from 12–40: 820 - 66 =
754.
You can let a graphing calculator do it. (See attached.) This method takes perhaps the least amount of thought. It, too, gets a sum of
754.
Yes because if you put any number as “x” you will always get the same answer.
Answer:
Option B
Step-by-step explanation:
Only lines which are parallel to the line which connects the given two points will neve r intersect,
parallel line has same slope
the slope of the line which connects the given two points is, 5/2
and the line is option B also has the same slope, so those two lines will never intersect each other.
Answered by GAUTHMATH
Answer:
1 ft 9 in
Step-by-step explanation:
To find the length of the flag, we simply need to add the fractions. Because all the lengths have the same denominator, we only need to add the numerators.
5 + 3 + 6 = 14. The flag is 14/8 feet long.
To simplify this, divide 14 ÷ 8 = 1.75
This means the flag is 1 foot and 9 inches.