Hi student, let me help you out! :)
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We are asked to calculate the circumference of the two circles; all the required information is given to us.
- The formula for the circumference is: .
'
In this formula,
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Question #1
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<u>Circumference of Circle</u>
<u></u>
<h3>Given value(s):</h3>
So to solve for circumference, we should substitute 10 for y, which gives us:
Circumference:
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Question #2
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This time, the diameter is 6 units. We follow the same steps to find the circumference:
Upon multiplication,
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Answer:
⅘×⅛ = 1/10
Step-by-step explanation:
the slope goes by several names
• average rate of change
• rate of change
• deltaY over deltaX
• Δy over Δx
• rise over run
• gradient
• constant of proportionality
however, is the same cat wearing different costumes.
Kimtoya is riding according to the equation y = 12.5x, which is in slope-intercept form where the slope is 12.5, so her rate is 12.5.
now, Sidney's rate... hmmm we don't know, but we have her table ahaa!, well, let's use that to get the slope or rate for Sydney let's pick two points from it hmmm say (2 , 25) and hmmm (5 , 62.5)
holy molly!, whaddaya know, they're both riding at the same rate, 12.5 km/hr
Answer:
60
Step-by-step explanation:
m∠1=(55+65)/2=60
X = 25
Y = 10.8
All I did is divide 30 by 50 which is .6 then I multiple by 18 which is 10.8 for y. Then 15 divided by .6 equals to 25