Answer:
60n + 15 = 90n+12
Step-by-step explanation:
i think its this but not sure
Answer:
Step-by-step explanation:
5x + 12 = 5x - 7
12 ≠ -7
Y = 2x-3
look at comments for more!!
Answer:
x = 4
Step-by-step explanation:
sides opposite the 45° angles are equal
Total surface area of a triangular prism = width x height +(sum of sides + width) x length
475 = (width x 10) + (5 + 5 + width) x 15
475 = (10 x width) + (10 + width) x 15
475 = (10 x width) + 150 + (15 x width)
475 - 150 = 25 x width
325 = 25 x width
width = 325/25 = 13 feet
