Answer:
see explanation
Step-by-step explanation:
the arc length of a circle is calculated as
arc = circumference of circle × fraction of circle
(5)
circumference (C) is calculated as
C = 2πr ( r is the radius )
here diameter = 12 , then r = 12 ÷ 2 = 6
C = 2π × 6 = 12π ≈ 37.7 m ( to the nearest tenth )
(6)
JK = 2πr × 
= 2π × 7 × 
= 14π ×
= 
≈ 9.2 in ( to the nearest tenth )
(7)
7.5 = 2πr × 
7.5 = 2πr × 
( multiply both sides by 3 to clear the fraction )
22.5 = 2πr ( divide both sides by 2π )
r = 
≈ 3.6 ft
Answer:
The number of centimeters will be greater than the number of inches.
Explanation:
The conversion between an inch (British Units) and centimeter (Metric Units) is
1 inch = 2.54 centimeters.
According to the conversion, every inch is equivalent to more than 2.5 centimeters.
Answer:
Step-by-step explanation:
Putting value of eq. 1 in the following:
Hi there!
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I believe your answer is:
"Line y = −2x + 3 intersects line y = x − 5."
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Here’s why:
- When the system of equations are graphed, they would intersect at a point.
- This means that there is a solution to the system. The solution is
. - While the statement that the lines intersect the x-axis is true, the question asks the statement that describes the <em>solution</em>.
- The solution is the point of intersection between the two lines.
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See the Graph Attached
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Hope this helps you. I apologize if it’s incorrect.
