Answer:60?
Step-by-step explanation:
260%=2.6
156/2.6
Answer:
169π
Step-by-step explanation:
circle eq: (x-a)²+(y-b)²=r², where (a,b) is center and r is radius
r²=169
r = ±13
since a radius length must be positive, r = +13, not -13
A of circle: πr²
r = 13
169π
given that the circle eq has r², you could've noticed that you can take the constant in the circle eq and multiply that by π to get the same answer
Answer:
k>-10
Step-by-step explanation:
2-9k>-88
To even out the left side, we must subtract 2 from both sides.
9k>-90
Now we divide by 9 to get 1k or k.
k>-10
1/8+1/4=1/8+2/8=3/8
About 0.4 because 4•8=32~30
