Answer:
I can help you.
Step-by-step explanation:
Fraction Decimal Percentage
30/1000 0.03 3%
29/1000 0.029 2.9%
28/1000 0.028 2.8%
29/997 0.02909 2.909%
An arc is a portion of the circumference which is 2pr. And you want the difference between the large and small arcs..
a=2pr(120/360) (we are multiplying the circumference by a fraction of the angle vs a complete circle...)
And the difference we seek is between the large and small arcs so:
d=(2p/3)(R-r)
d=(2p/3)(5-4)
d=2p/3 cm
d≈2.1 cm (to nearest tenth of a centimeter)
Answer: y = -1.5x
Step-by-step explanation:
Use y2-y1 over x2-x1.
-6-3/4+2=-9/6
-9/6=-1.5
Plug in either point on the graph as x and y (I used (-2,3))
3=(-1.5)(-2)+b
3=3+b
b=0
Your equation is y = -1.5x+0
(You don't typically write the 0)