Answer:
20 apples
Step-by-step explanation:
you do 36×5/9
36÷9=4
4×5=20
Answer:
-98
Step-by-step explanation:
Given:
2+4+6 +⋯ +48−3−5−7 − … −51
Find solution:
(2+4+6 +⋯ +48)−(3+5+7+ …+51)
Computation:
an = a + (n-1)d
For
(2+4+6 +⋯ +48)
48 = 2 + (n-1)2
n=22
For
(3+5+7+ …+51)
51 = 3 + (N-1)2
N = 24
Sn = n/2(a+an)
So
22/2(2+48)-24/2(3+51)
550 - 648
-98
A, because of Bill lost ten pounds, but he gained them back, nothing has happened. The situation is still the same. He still weights what he started out as, no more, no less. However, if a business makes 10 but they bought what they are selling for 20 for example, this is a situation where it would not equal 0 (B).
The perimeter is 11 inches.
One side is 2 inches shorter, so two sides would be 4 inches shorter total.
Subtract 4 from 11 to get 7 inches.
Divide 7 by 4 ( the number of sides):
7 / 4 = 1.75
The shorter side is 1.75 inches.
Now add 2 inches to that for the longer side:
1.75 + 2 = 3.75 inches.
Check: 3.75 + 3.75 + 1.75 + 1.75 = 11
The longer side is 3.75 inches.
