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# Math and Arithmetic

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2021-10-19 18:33:48
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Cards in this guide (20)
What is the formula for perimeter of a rectangle

2l +2w

What is the formula for the perimeter of a rectangle

For a rectangle,

P = 2L + 2W (L is length, W is width)

How do you find the equation of a graph

You find the equation of a graph by finding an equation with a graph.

Rewrite the formula to solve for c

c=a-b

2a - 8 10 or 8a 4 68

all real numbers :)

What formula expresses newton's second law of motion

The formula of Newton's second law is F=ma, for force( F) equals the mass (m) times the acceleration (a).

What is the length of the rectangle if the area is 132 square feet and the width is 11 feet

12 feet

What is the width of the rectangle if the area is 132 square feet and the length is 12 feet

11 feet

A conveyor belt carries filled bottles of milk to be packed The bottles are placed five feet apart on the belt If the belt is moving at a rate of two feet per second how many bottles will be packed

24 bottles

7x-4x plus 2x plus 5 equals 2x plus 14

7x-4x+2x+5=2x+14

5x+5=2x+14

3x=9

x=3

What is the length of the rectangle if the area is 40 square feet and the width is 5 feet

8 ft.

What is the width of the rectangle if the area is 40 square feet and the length is 8 feet

5 feet

What is the range of 0 0 0 1 1 1 2 2 2 2 2 2

1 1/2

3a plus 5 equals 5a plus 3

If 3a+5=5a+3, then:

3a+5 - 3a = 5a+3 - 3a

5=2a+3

5 - 3=2a+3 - 3

2=2a

a=1

What are coordinates used on

Maps, and Graph Paper.

Does the graph of this line y-3x-5 have a negative slope or a positive slop

2

How long will it a train to travel 200 miles at the rate of 80 miles at the rate 80 miles per hour

two and a half hours, 200/80 = 2.5

Does y12x 1 have a negative or positive slope

If you mean: y = 12x+1 then it has a positive slope of 12 and a y intercept of 1

What type of function that graphs into straight line

It is a straight line equation.

When the absolute value of the slope gets smaller the graph of a line gets what

When the slope of a line reaches zero it then will be parallel to the x or y axes depending if its a positive or a negative slope.

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