Anecklace is being made with beads that are 0.75 in diameter each. the necklace is 30 centimeters long. how many beads are needed?

∠cbe and ∠deb are same-side interior angles.

i took the test

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4

2425

step-by-step explanation: