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ch4aika [34]
3 years ago
5

Estimate the sum of 872 and 121 by rounding both values to the nearest hundred. What is the best estimate of the sum?

Mathematics
1 answer:
Arisa [49]3 years ago
3 0

Answer:

872

Step-by-step explanation:

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Shkiper50 [21]
15x12=180
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irina [24]

First graph it

#1

Maximum height is the y coordinate of vertex

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Time is the x coordinate of vertex

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#4

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Are you supposed to use order of operations with a number sentence? (yes or no?)
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4 years ago
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The hexagon GIKMPR and triangle FJN are regular. the dashed line segments form 30 degrees angles.
babunello [35]
Comment
When you go through 180 degrees, what happens is that you follow a straight line until you hit something on the other side of the line.

For example 

A ___________∨____________B

If you start at A and go through ∨ and onward to B, you have effectively gone through a rotation of 180o. 

Just to nail it down, in a rotation through 90° you would travel through a right angle like this one. ⊥ You would start on one of the horizontal ends and when you hit the vertical line you would go up 90° from where you started. If you go clockwise, N would be where R is for 90°.

Answer
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deff fn [24]

Answer:

4

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Step-by-step explanation:

steps

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