Answer:
300
Step-by-step explanation:
Since it says first rounding both numbers to the tenth place you will round 12 and 27
12 = 10
27 = 30
10 times 30 = 300
Hope this helps dude
Answer:
B. 1.14, -0.77
Step-by-step explanation:
As you know the quadratic formula gives you the solution to
ax² + bx + c = 0
as ...
Here, we have a=8, b=-3, c=-7, so the formula tells us the solution is ...
If she sells 17 pet rocks She'll make $1 profit. Base cost of $50 for the table. She sells the rocks for $5 each but requires $2 per rock for packaging. Thus she makes $3 per rock she sells. 17 * 3 = 51
2pi radians in a circle
1 circle=360
therefor
ratio and proporiton
parts/whole=130/360=xradians/2pi
130/360=xradians/2pi
13/36=xradians/2pi
times 72pi both sides
26pi=36xradians
divide both sides by 36
(13pi)/18=xradians
(13pi)/18 radians
aprox 2.2689280275927 radians
