29-4.37= 24.63
24.63
+(-5.68)
18.95 is the final answer
12 cards = $15.00
1 card = $15.00 ÷ 12 = $1.25
Answer: $1.25
Well, 7 times 5 is 35 so if that's the case there's your answer.
Answer:
Step-by-step explanation:
Given parameters:
Dimensions of the equilateral triangle = 6.2cm
Unknown:
Perimeter = ?
Solution:
The perimeter of the triangle is the sum of all its sides;
Perimeter = 3(L) for an equilateral triangle;
Perimeter = 3(6.2) = 18.6cm
to the nearest mm = 19.0cm
