In the summer, you charge people $10 for going to their house to mow lawns, then $6 for every hour you mow. If you make $34 one
1 answer:
You might be interested in
Answer:
- The circles radious increases
- The circles moves left
- The circles moves down
Step-by-step explanation:
- The equation of a circle can be written as
, where "r" is the radious, and (a,b) are the coordenates in the axis x and b respectively.
- Then, in the first circle the coordenates are (0,7), which means that the circle will be center there, and the radious is 7 (
).
- The second circle have different coordenates: (-5,4), which means that the circle has moved left (from 0 to -7 in the x axis) and down (from 7 to 4 in the y axis). Additionally, its radious has increased from 7 (
).
- See the attached figure please.
- Then, the <u>correct answers</u> are:
- The circles radious increases (from r=7 to r=8)
- The circles moves left (from x=0 to x=-5)
- The circles moves down (from y=7 to y=4)
Answer:
8.3
Step-by-step explanation:
<em><u>Given</u></em><em><u>, </u></em>
Circumference of the circle = 52 cm
<em><u>Therefore</u></em><em><u> </u></em><em><u>,</u></em>
<em>By</em><em> </em><em>the</em><em> </em><em>problem</em><em>, </em>
=> r = 8.2802547771
<em>Rounded</em><em> </em><em>to</em><em> </em><em>nearest</em><em> </em><em>tenth</em><em>,</em>
=> <em><u>r = 8.3 (Ans)</u></em>
