What would make finding the answer a bit easier, is converting them into improper fractions. You would turn that first fraction to
and the second fraction to
. (You are dividing a negative by a negative, therefore, your answer would be a positive.
Let's follow the procedure of keeping, switching, and flipping. You keep the first improper fraction, switch the division sign to a multiplication sign, and flip the second fraction. That would make it :
×
.
You multiply the 9 and the 2, you get 18. You multiply the 3 and the 4, you get 12. That makes it
. This, converted to a mixed fraction, makes 1
., which is the same as 1
. Your answer is the
SECOND CHOICE.
Answer:
420^69
Step-by-step explanation:
Blazen it
Answer:
Can you please give more info
Step-by-step explanation:
Answer:
y=-2x+2
Step-by-step explanation:
Given line is-
x-2y=7
we know,
equation of line perpendicular to ax+by=c is bx-ay=k
So, equation of line perpendicular to x-2y=7
is given by -2x-y=k
Now, the line -2x-y=k passes through (5,-8)
So, we get
-2(5)-(-8)=k
or, -10+8=k
or, -2=k
So, k=-2
Using the k value we get,
Equation of the line is-
-2x-y=-2
multiplying by -1
2x+y=2
or, y=-2x+2
This is the slope intercept form of the line.