Whatever you intended to type before the 'x' . . . " -1.2 " or " - 1/2 " . . .
that's the slope of the line represented by the equation.
A line perpendicular to it has a slope with the negative reciprocal of this one.
So the perpendicular line would be
y = 0.8333 x (negative reciprocal of -1.2) + any number
or
y = 2 x (negative reciprocal of - 1/2) + any number
Answer:
1st one =6
i dont know if the 3rd one had anything to add to nine or the 4th one or the 5th one
6th one =6
Answer:

Step-by-step explanation:
geometric progression formula:

given:
common ratio, r = 1/2

1) find the value of a

we're finding the 1st term, so substitute 1 into n:

first term is 5. so we substitute 5 into the equation:


2) find the 10th term
we're finding the 10th term, so substitute 10 into the equation and don't forget to substitute 5 into a:



Answer: the answer is A:3 I just took the test
Step-by-step explanation: