Answer: $80.44
Step-by-step explanation:
First of all, find 20% of 78.86, which is approximately 15.77.
Then, add it to the cost of the meal.
Finally, discount 15% of 94.63, which is approximately $14.19, and then subtract it from $94.63, and there's your answer.
Step-by-step explanation:
a²+b²=c²
THIS is the Pythagorean theorem which is:
Hypotenuse² + Base² = perpendicular ²
Thus inputting values:
(√117)² + (6)² = (x)²
117 + 36 = x²
x² = 153
x= √153 (ans)
Answer:
<u>Step-by-step explanation:</u>
Are you sure you said the whole problem cuz that is impossible to answer
P = 2(L + W)
P = 32
L = W + 8
32 = 2(W + 8 + W)
32 = 2(2W + 8)
32 = 4W + 16
32 - 16 = 4W
16 = 4W
16/4 = W
4 = W <=== width is 4 inches
L = W + 8
L = 4 + 8
L = 12 <=== length is 12 inches