One line passes through the points \blueD{(-7,4)}(−7,4)start color #11accd, left parenthesis, minus, 7, comma, 4, right parenthesis, end color #11accd and \blueD{(5,-4)}(5,−4)start color #11accd, left parenthesis, 5, comma, minus, 4, right parenthesis, end color #11accd. Another line passes through points \greenD{(-7,-4)}(−7,−4)start color #1fab54, left parenthesis, minus, 7, comma, minus, 4, right parenthesis, end color #1fab54 and \greenD{(2,2)}(2,2)start color #1fab54, left parenthesis, 2, comma, 2, right parenthesis, end color #1fab54. Is it parallel, perpendicular, or neither.

answer: f = 32.2m

step-by-step explanation: that is the answer

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

ummm seems that u didnt post the attachement !

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.