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3 years ago

12

Can someone help me please

1 answer:

Vinil7 [7]3 years ago

8 0

Answer:

4 -> 1 -> 1/4 -> 1/16

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Which formula should be used to calculate the amount of paper needed?

bogdanovich [222]

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3 years ago

54 + 81 = 9(6 +_) I need the help to answer my question

Otrada [13]

Answer:

9

Step-by-step explanation:

54+81=9(6+9)

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3 years ago

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A magician charges parties a $30 fee to cover travel and miscellaneous expenses plus $19.99 per hour. What an equation for that?

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30 + 19.99 per hour

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Write and solve an equation using the constant of proportionality to answer each question.

yaroslaw [1]

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15 teachers

Step-by-step explanation:

Given:

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3 years ago

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If c= what is the value of a?

PilotLPTM [1.2K]

Answer:

a= 17√3/ 2 or a≈14.72

Step-by-step explanation:

c = 17 and is the side opposite to the angle C

c=AB =17

a= BC because is the side opposite to angle A

sin 60° = opp./hyp = BC / AB = BC/17

sin 60° = BC /17 multiply both sides by 17

BC = 17* sin 60 = 17√3/2 ≈14.72

3 0

3 years ago