Answer:
C and D
Step-by-step explanation:
This is a comparision problem. (C)
The totla bar represents 30.8 miles. (D)
Caitlin ran 16.3 miles.
Hope this helps!
Answer:
8
Step-by-step explanation:
4x=32
Divide 32 by 4
32/4 =8
x=8
First, graph 3,-5 [RED]
then, reverse the x coordinate {3} (it is now at -3,-5) [BLUE]
next, move the point 6 to the right and 7 to the left (it is now at 3,2) [GREEN]
then, reverse the x coordinate {3}<span> (it is now at -3,2) [ORANGE]
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finally, connect the dots.
Answer:
Step-by-step explanation:
x²+y²-2x-10y+1=0
compare with x²+y²+2gx+2fy+c=0
center is (-g,-f)
radius=√(g²+f²-c)
2g=-2
g=-1
2f=-10
f=-5
radius=(1,5)
c=1
let eq. of circle be x²+y²-2x-10y+c=0
∵ it passes through (2,-3)
2²+(-3)²-2(2)-10(-3)+c=0
4+9-4+30+c=0
c=-39
eq. of circle is is x²+y²-2x-10y-39=0