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Mathematics 9 Online
OpenStudy (anonymous):

7th grade help with math

OpenStudy (anonymous):

Whats the question?

OpenStudy (anonymous):

Based on the graph, what does the point (2.5, 50) represent?

OpenStudy (anonymous):

If 50 is on the days side and 2.5 on miles side what does it mean?

OpenStudy (anonymous):

What does it mean @cjackson2002

OpenStudy (anonymous):

I do not know I just got into 7th grade

OpenStudy (anonymous):

Doesnt matter if its on 2.5 days and 50 miles what does it mean? Its very simple

OpenStudy (anonymous):

Its exactly what you would think

OpenStudy (anonymous):

how would I answer your question?

OpenStudy (anonymous):

If the graph is Biking distance and the point is on 2.5 days and 50 miles what does that mean?

OpenStudy (anonymous):

B

OpenStudy (anonymous):

Wait there are choices?

OpenStudy (anonymous):

Post them

OpenStudy (anonymous):

Based on the graph, what does the point (2.5, 50) represent? A. The athlete biked 2.5 miles in 50 days. B. The athlete biked 50 miles in 2.5 days. C. The athlete biked 50 miles in 1 day. D. The athlete biked 25 miles in 2.5 days.

OpenStudy (anonymous):

Then yes b is correct

OpenStudy (bradely):

(2.5,50) 2.5 represents x coordinate = 2.5 days 50 represents y coordinate = 50 miles Option B correct Source" http://www.mathskey.com/question2answer/

OpenStudy (anonymous):

IsaiahCC100

OpenStudy (anonymous):

@IsaiahCC100

OpenStudy (anonymous):

Yes?

OpenStudy (anonymous):

Charlie measured the circle-shaped part of a sun his sister drew on the chalkboard. The circumference of the circle is 62.8 cm. What is the diameter? (Use 3.14 for .)

OpenStudy (anonymous):

A. 20 cm B. 10 cm C. 50 cm D. 5 cm

OpenStudy (anonymous):

@IsaiahCC100

OpenStudy (anonymous):

Okay do you know how to get circumference from diameter?

OpenStudy (anonymous):

no

OpenStudy (anonymous):

You would multiply the diameter by 3.14 or Pi. Knowing this how would you reverse the equation to find the diameter from circumference?

OpenStudy (anonymous):

what is the diameter

OpenStudy (anonymous):

What do you mean by that? Do you mean whats the definition of diameter or do you mean what is the diameter?

OpenStudy (anonymous):

what is the diameter

OpenStudy (anonymous):

The number or definition?

OpenStudy (anonymous):

Im kinda confused

OpenStudy (anonymous):

the number

OpenStudy (anonymous):

Thats what you need to find

OpenStudy (anonymous):

yes how do I find it?

OpenStudy (anonymous):

The diameter times Pi equals the circumference so how would you find the diameter from the circumference?

OpenStudy (anonymous):

multiply 3.14 times it?

OpenStudy (anonymous):

If to get the circumference you multiply diameter time Pi what would you do to find diameter from circumference?

OpenStudy (anonymous):

I do not know

OpenStudy (anonymous):

You would reverse it so what would that be?

OpenStudy (anonymous):

hun

OpenStudy (anonymous):

3.14 times 62.8????????

OpenStudy (anonymous):

No 62.8 divided by 3.14

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