A rectangle has a length of 8.2 feet and a width of 3.5 feet. What is the area? A
23.4 ft
B
11.7 ft
C
28.7 ft
D
4.7 ft

c amigo ou amiga se eu não asetar mi disputa

C 28.7

Step-by-step explanation:

Remember this formula if you want to find the Area of rectangle = A = L X W

(23*2)-12=x     x=34

step-by-step explanation:

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