Answer:
C = 6
Step-by-step explanation:
10 = -2c + 22
Switch Sides
-2c + 22 = 10
Subtract 22 From Both Sides
-2c + 22 - 22 = 10 - 22
Simplify
-2c = -12
Divide both Sides By -2
-2c / -2 = -12 / -2
Simplify
C = 6
Best Of Luck,
- I.A. -
You change the ratio to suit the situation.
1cm:5m > 30cm: 150m
( I did this mentally so double check 5*30)
Answer:
k = 9
Step-by-step explanation:
1/4k = 3(-1/4k + 3) distribute
1/4k = -3/4k + 9
+3/4k +3/4k Add
k = 9 Answer
Easy,
To make a triangle, you have to have the two SMALLEST sides, when added up be BIGGER than the longest side. This makes a triangle.
So,
6+8=14
The other side has to be BIGGER than 14, so it could be 15,16,17 etc