4.
The vertices of a rectangle are (-1,-2), (4,-2), (4,3).
and (-1,3). When the rectangle is graphed in the
standard (x, y) coordinate plane below, what percent of
the total area of the rectangle lies in Quadrant III ?
F. 8 %
G. 12%
H. 12.5%
J. 32%
K. 48%

b. 2

step-by-step explanation:

the slope of a line =δy/δx

δy= y₂-y₁

δx= x₂-x₁

therefore, using the points (-2,-3)   and (3,7) we can calculate gradient as follows:

m=(7--3)/(3--2) (a number minus a negative number the sign changes to a plus)

m=(7+10)/(3+2)

=10/5

=2

idk

cfgghbjn bvcdftfghjnbgvfcdrtrfytgyuhuji

multiply each one by 3.14

step-by-step explanation:

22, 28, 34, 40, 46

b)   f(n) = 6n + 16

n = what is the number of the row ( 22 would be row 1) so if we replaced n with 1, we would get 22

c)   the 14th row will have 100 seats

(1)   (2)   (3)   (4)   (5)   (6)   (7)   (8)   (9)   (10) (11) (12) (13) (14)

22 | 28 | 34 | 40 | 46 | 52 | 58 | 64 | 70 | 76 | 82 | 88 | 94 | 100