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3 years ago

How to make a number line

1 answer:

ioda3 years ago

7 0

A number line is a line that extends infinitely in both directions (marked by arrows) that shows a range of numbers with a consistent distance between increments.

Draw a line
Draw arrows on both sides pointing out
Write the minimum and maximum values on the left and right side repectively
Add appropriate increments with equal distances on the number line

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Some please help it urgent

Phoenix [80]

Answer: y axis = 20 x axis = 430

Step-by-step explanation: YOU´RE STUPID

8 0

2 years ago

What is the perfect score between 144 and 169

madam [21]

Answer:

154

Step-by-step explanation:

if you write down all the numbers in a line then you go from 169 and 144 equally to the middle you would reach 154

5 0

2 years ago

Read 2 more answers

What’s the correct answer for this?

sammy [17]

Answer:

(0,2)

Step-by-step explanation:

2:4 means one part is 2/(2+4)=1/3 of AB and the other part is 2/3 of AB

Add 1/3 of the distance from -2 to 4. (1/3)(4+2)=2. -2+2=0 The x coordinate is 0

Subtract 1/3 of the distance from 6 to -6, (1/3)6+6)=4 6-4=2 The y coordinate is 2

The point is (0,2)

3 0

3 years ago

A full bathtub drains at a constant rate. The amount of water im it changes by -4 1/2 gallons in 3/4 minute. What is the rate on

Firdavs [7]

Answer:

-6 gal/min

Step-by-step explanation:

(-4 1/2 gal)/(3/4 min) =

= (-4.5 gal)/(0.75)

= -6 gal/min

Answer: -6 gal/min

3 0

3 years ago

Solve x2-14x+21=0 by completing the square

ankoles [38]

$x^2-14x+21=0\\\\x^2-2x\cdot7+7^2-7^2+21=0\\\\(x-7)^2-49+21=0\\\\(x-7)^2-28=0\\\\(x-7)^2=28\iff x-7=-\sqrt{28}\ \vee\ x-7=\sqrt{28}\\\\x=7-\sqrt{4\cdot7}\ \vee\ x=7+\sqrt{4\cdot7}\\\\x=7-2\sqrt7\ \vee\ x=7+2\sqrt7$

4 0

2 years ago