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almond37 [142]
3 years ago
15

If answered correctly I will give brainliest!

Mathematics
1 answer:
lesya692 [45]3 years ago
3 0

Answer:

a2 +b2 = c2

81 + 144=225

square root 225

15 is the answer

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If a=10, What is a/ 2 plus 9​
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a=14

Step-by-step explanation:

if a=10, 10/2 = 5 plus 9 = 14

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Sandra wants to give a party for 60 people. She has a punch recipe that makes 2 gallons of punch and serves 15 people. How many
zmey [24]

Answer:

8 gallons

Step-by-step explanation:

#1: Set up a ratio from the recipe: gallons of punch to the number of people.

2 gallons 15 people

#2: Set up a ratio of gallons to the people coming to the party.

(Place the gallons on top) x gallons 60 people

#3: Set up a proportion 2 gallons       x gallons

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* Like units should be across from each other

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2 gallons           x gallons

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6 0
3 years ago
A veterinarian estimated the weight of a puppy to be 7 kg. The actual weight of the puppy was 6.6 kg.
KIM [24]

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Answer:

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Step-by-step explanation:

The absolute error is the difference between the estimate and the actual weight:

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The relative error is the ratio of the absolute error to the actual weight:

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3 years ago
Solve the following equation for the variable a.
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A

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Just take b in another side by neg-

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3 years ago
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