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Mathematics

2 answers:

Paraphin [41]3 years ago

7 0

You have to change all the equations to y=... to be able to graph them.

Mrrafil [7]3 years ago

3 0

For each one . . .

=> solve the equation for 'y'. That means massage it around until it's
in the form of  y = (thing1) x + (thing2).

=> When you do that, then 'thing1' is the slope of the line on the graph,
and 'thing2' is the number where the line crosses the y-axis.

=> When you have those two numbers, drawing the line on the graph
is a piece-o-cake.

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5. A piece of plywood has a length that is 5 more than twice its width. Write the expression that represents the area of the ply

Sholpan [36]

5w^2 = A

You would multiply the width (w) by 5 because it's 5 times more than twice it's width. Then w (Width) would be to the power of 2 because it's 5 times more than twice its width. And this will all equal the Area (a)

7 0

3 years ago

Suppose there is a 1.6°F drop in temperature for every thousand feet that an airplane climbs into the sky. If the temperature on

pogonyaev

Answer: 55.1°F

Step-by-step explanation:

We are informed that there is a 1.6°F drop in temperature for every thousand feet that an airplane climbs into the sky, if the plane reaches an altitude of 2,000ft, the drop in temperature will be:

= 1.6° × 2

= 3.2°F

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3 years ago

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AnnyKZ [126]

Answer: $200

Step-by-step explanation

Principal = $2000