Answer:
10 units
Step-by-step explanation:
the longest length is from (11, 1) to (3, 7) and can be clearly shown when graphed
now to find the length you must use the pythagorean theorem
the distance between 11 and 3 is 8 and the distance between 1 and 7 is 6 so
8^2 + 6^2 = c^2
64 + 36 = c^2
100 = c^2
c = 10
that is your answer
1 plus 1 equal 2 because your just adding
Answer:
4
Step-by-step explanation:
5(x-3)+2x=x+9
5x-15+2x=x+9
5x+2x-x-15=9
7x-x-15=9
6x-15=9
6x=9+15
6x=24
x=24/6
x=4
Answer:
A- 480
Step-by-step explanation:
First, I'm going to work out 25% of 1200 for the before 1980 pennies.
10% = 120
20% = 240
5% = 60
240 + 60 = 300 pennies before 1980.
Next, work out 35% of 1200 instead.
20% = 240
+ 10%
30% = 360
+ 5% = 60
35% = 420 pennies from 1980-2000
Finally, work out how many pennies are leftover.
300 + 420 = 720
1200 - 720 = 480
A is the answer.
Hope this helps and have a good day!
Answer:
F
Step-by-step explanation:
An absolute value is an operation that gives the positive value or distance of each number. For instance, |-3|=3 and |3|=3. A negative value is never given. Adding on 7 after performing this operation will never result in a -3 since negatives are impossible in this operation.