Sale price, 40$ discount 25% original price,x

Mathematics

1 answer:

Vsevolod [243]4 years ago

5 0

The discount off is $10, so the price would be 30 dollars

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Eva8 [605]

Answer:

55 ft... The ladder must extend 55ft

Step-by-step explanation:

$c = \sqrt{a ^{2} + b ^{2} } \\ = \sqrt{33 ^{2} + 44 ^{2} } \\ = \sqrt{1089 + 1936 } \\ = \sqrt{3025} \\ c = 55$

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