At the beach, Pancho and his sister both built sandcastles and then measured their heights. Pancho's sandcastle was 3/5 of a foo
t tall and his sister's was 2/5 of a foot tall. How much taller was Pancho's sandcastle than his sister's?
1 answer:
Answer: 1/5 a foot taller
Step-by-step explanation: Basically you just subtract 2/5 from 3/5. That gives you 1/5.
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Answer:
A=L*W
Let w be width
L=(w+6)
40=(w+6)*w
40= w^{2} +6w
w^{2} +6w-40=0
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Step-by-step explanation:
