2 years ago

Help me with my homework please

Mathematics

1 answer:

Paladinen [302]2 years ago

7 0

Answer:angle 1=90 angle 2=45 angle 3=45

Step-by-step explanation:

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The perimeter of a stop sign has a perimeter of 16x2 - 80x. What is the length of one side?

uranmaximum [27]

Since a stop sign is an octagon it has eight sides. So the perimeter will be:

p=8x, p=perimeter and x=side length. We are told that the perimeter is equal to:

16x^2-80x so we can say:

16x^2-80x=8x subtract 8x from both sides

16x^2-88x=0 factor out 8x

8x(2x-11), since we know x>0

x=11/2

x=5.5 units

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2 years ago

The bucket is 30% full. when half way empty it is 15% full. how full is the bucket when 250% full?

Sunny_sXe [5.5K]

Answer:

125%

Step-by-step explanation:

divide 250% by 2

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2 years ago

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