Answer:
Step-by-step explanation:
by : 6q=3s-9
calculate : s
6q+9 =3s-9+9 ....( added 9)
3s = 6q +3
s = 6/3 q +3/3 .... divid by 3)
s = 2 q +1 .....( equation in function notation where q is the independent variable )
Answer:
x=4
y=-3
Step-by-step explanation:
3x+4y=0
2x+5y=7
Change 3x+4y=0 into y= -3/4x
so substitute for y
2x-15/4x=7
-1 3/4x = 7
x=-4
substitue x for y and get
-3/4 * 4
y=-3
Answer:
P'(0, -4)
Step-by-step explanation:
when a coordinate (x, y) is rotated by 180 degrees, the resulting coordinate will be (-x, -y). Note that each coordinate is negated when rotated about 180 degrees
Given the coordinate P (0, 4). When rotated by 180 degrees, the resulting coordinate will be at P'(0, -4)
Answer:
.9 or 0.90 or 0.900 or 0.9000
Step-by-step explanation:
18/20 *5/5 = 90/100
