Your total will be $60, you will have saved $15
Answer:
please what shape is this
Step-by-step explanation:
78 = m32
m = 78/32 = 39/16 = 2.4375
Let the shortest side be x. Then the other two sides will be x+1 and x+2.
Perimeter = P = sum of the lengths of all three sides = x + (x+1) + (x+2)
This perimeter = 4x -1 (1 less than 4 times the shortest side).
Then x + x + 1 + x + 2 = 4x - 1
or: 3x + 3 = 4x -1 Subtr. 3x from both sides:
3 = x - 1
x=4, x+1=5, and x+2=6
The 3 sides have lengths 4, 5 and 6.
Answer
Positive 8 is the missing value
Step-by-step explanation:
-11 + 8 = -3
