$\bf \textit{equation of a circle}\\\\ (x- h)^2+(y- k)^2= r^2 \qquad center~~(\stackrel{2}{ h},\stackrel{1}{ k})\qquad \qquad radius=\stackrel{3}{ r} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ (x-2)^2+(y-1)^2=3^2\implies (x-2)^2+(y-1)^2=9$

8 0

2 years ago

A white line is to be painted down the middle of the road the distance to be paid it is 60 m long if the painter paints a speed

mixas84 [53]

60 divided by 5 is 12 so it would take him 12 minutes to complete the line

3 0

3 years ago

Solve the equation. 3g - 49 = 7

Alex777 [14]

Answer:

G= 56/3

Step-by-step explanation:

56/3 is an ugly number if you ask me but it was the answer I got, and here's how I got it!

So first off you want to change -49 to a positive and add it to 7! This will change the equation to 3g=56, from here just divide 56 by 3! Which if you don't turn into a fraction it'll just be a really long number. So g=56/3! If you have any more questions feel free to ask!

5 0

3 years ago