Answer:

Step-by-step explanation:
We want to find an equation of a line that's perpendicular to x=1 that also passes through the point (8,-9).
Note that x=1 is a <em>vertical line </em>since x is 1 no matter what y is.
This means that if our new line is perpendicular to the old, then it must be a <em>horizontal line</em>.
So, since we have a horizontal line, then our equation must be our y-value of our point.
Our y-coordinate of our point (8,-9) is -9.
Therefore, our equation is:

And this is in standard form.
And we're done!
Answer: Trial B is
miles longer then Trail A.
Step-by-step explanation:
Length of Trail A =
miles
=
miles =
miles.
Length of Trail B =
miles
=
miles =
miles.
Trial B is longer then Trail A by
miles
miles
miles
miles
miles
Hence, Trial B is
miles longer then Trail A.
Match the letters. Here's all I can think of:
PQ = TS
QR = SR
PR = TR
Angle P = Angle T
Angle Q = Angle S
Angle R = Angle R
Have an awesome day! :)
He brought 12 boxes (dozen) with 24 pens.. okay and each are 8 bucks. 24 x 12 = 288 (pens total)
12 x 8 = $96 (spent total)
6 pens = one package for $3
288 pens divided by 6 ... = 48 packages
48 x 3 = $144 (sold total)
144-96 = $48 (profit)
Answer:
120
240
90
30
Step-by-step explanation: