Write the equation of the line that passes through the points (-7,-9) & (-3, -4)

y=5/4x-1/4

Step-by-step explanation:

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

m=(-4-(-9))/(-3-(-7))

m=(-4+9)/(-3+7)

m=5/4

y-y1=m(x-x1)

y-(-9)=5/4(x-(-7))

y+9=5/4(x+7)

y=5/4x+35/4-9

y=5/4x+35/4-36/4

y=5/4x-1/4

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

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people