1/2 of 1/4 is 1/8 and 1/2 of 8 is 4 so 4 1/8 + 8 1/4 is 12 and 3/8 or about $12.38
Step-by-step explanation:
the perimeter is simply the distance you would have to walk when going around the whole object once.
so, you would go a length, a width, another length and another width, until you are finally arriving back at the starting point.
so, the perimeter of a rectangle is
2×length + 2×width = 2×21 × 2×11 = 42 + 22 = 64 m
Answer:
if I read your screen correctly
40
Step-by-step explanation:
divide the larger one (Sr) by smaller one (F)
the coefficient = 2/5
the exponent = -7-(-8)
can you get the answer from there, don't forget to simplify
Answer:
-1k?
Step-by-step explanation:
