3 years ago

I'm getting so frustrated right now! I'm srry.

Mathematics

2 answers:

MissTica3 years ago

6 0

Y is plus 4 by each x number

Alchen [17]3 years ago

6 0

Y+4=x

Hope this helps ya

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Brianna answers 5 questions for each chapter of a book she reads in English class.

Pani-rosa [81]

Answer:

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Step-by-step explanation:

q is the total number of questions, so the other numbers/variables must be multiplied together to equal q.

c is the number of chapters read, so that must be multiplied by 5 (questions per chapter) in order to equal q.

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16x+3

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The wind is blowing N 35.0 degrees W at 1.60 * 10^2 mph. A plane has an engine speed of 3.20 * 10^2 mph. Where should the pilot

andreyandreev [35.5K]

Answer: 24.2° SouthWest

Step-by-step explanation:

First step: DRAW A PICTURE of the vectors from head to tail (see image)

I created a perpendicular from the resultant vector to the vertex of the given vectors so I could use Pythagorean Theorem to find the length of the perpendicular. Then I used that value to find the angle of the plane.

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cos 35° = adjacent/hypotenuse

cos 35° = x/160

→ x = 160 cos 35°

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Direction is down (south) and left (west)

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