Which one one of the gradient of the line shown above ?
look at the graph help me !!!

9514 1404 393

  A  3/2

Step-by-step explanation:

The graph crosses the y-axis at (0, -3) and the x-axis at (2, 0). Using the slope formula, we can find the slope of the line to be ...

  m = (y2 -y1)/(x2 -x1)

  m = (0 -(-3))/(2 -0)

  m = 3/2 . . . . matches choice A

the thermometer is precise but not accurate

step-by-step explanation:

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2