.
Dapatkan persamaan kutub untuk persamaan Cartaslan berikut:
(a). X = 2
(b). x=3y
(c). x² - y²= 1
(u), **+ 2x +
(e). (x² + y2 - 2x) - 40°*y) (h. (x² + y2;
(g). y2 = 6x + 9
(h). y = 2x
(i). y=-5
(1). x2 + y2
(k). x² - 4x + y²=0
107

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)

2y+y=5

add 2y and y

given the equation is 8+9z=-6, the first step would be to subtract the 8 from both sides:

8+9z-8=-6-8

since 8 minus 8 = 0, this would cancel out the 8. and since -6 minus 8 equals -14, the equation would look like this

9z = -14

there were only 2 presidents that were under the age of 45. theodore roosevelt, and jfk, that makes 5%