Norma owns a rectangular lot of land with
an area of 300 square yards. The length of
the land is 20 yards less than the width of
the land.
9 What is the width of the lot of land?
A 30 yards
B 60 yards
C 50 yards
D 10 yards

after 1 year: 221 deer

step-by-step explanation:

30% of 170 is 51. 170+51=221

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !