Answer:
15:100:60 or simplify to 3:20:12
Step-by-step explanation:
15 is 15 percent of 100, 60 is 3/5 of 100. assume x is 100 because it makes the answer simpler. finally simplify by dividing everything by 5 so that you get the most simplified version of the equation because 3 is a pride umber and can no longer be divided unless in fraction or decimal form.
Y= mx +b
the first line:
sustitute:
4=m(-2)+b
remplace intercept in y:
4=-2m-6
-2m=(4+6)/-2
m=-5
The first equation is y=-5x-6
For the perpendicular the slope is 1/5
so
y-y1=m(x-x1) use the second coordenates
y+4= 1/5(x-5)
y=(1/5)x-1-4
y=(1/5)x-5 That's the answer: Letter C
Answer: The one in the top left is right
Step-by-step explanation:
Hope this helps.
They are not equivalent.
Explanation:
2:9 and 4:12
What you would do to find out if they’re equivalent is simplify them to see if they’re the same simplified
2:9 simplified is 2:9 and 4:12 simplified is 2:6
