Answer:
Height should be ≤ 9 inches.
Step-by-step explanation:
Given:
Frank is making a pennant in the shape of a triangle for his senior class photo.
Base of triangle = 6 in
Area of triangle ≤ 27 
Let height of the triangle be h
Now we now that,
Area of triangle = 

Hence the height of the triangle must be at most or ≤ 9 inches.
Step-by-step explanation:

15 - c = 6
15 - 6 = c
9 = c
c = 9
X to the 8/15 power. When you have a power raised to another power, you multiply the exponents.
]Answer:
79.5
Step-by-step explanation:
just multiply 13.25 by 6 :D hope that helps