Answer:
or 155 1/3 degrees. If you want a decimal, 155.076923 degrees.
Step-by-step explanation:
2,016 is the sum of 13 identical numbers. Let's say the unknown number is
. We'll now write an equation to solve it.

Divide both sides by 13.

Now, I went ahead and solved this and ended up with a repeating decimal. But for your sake we'll just make it a nice mixed number.
13 goes into 2016 155 times.
Here, I'll check for you.

So, if we were to turn this into a mixed number, we'd get something like this.

That should be your fourteenth angle measure.
Answer:


Step-by-step explanation:
Given the system of linear equations


solving by the elimination method







so

now solving for y












Answer: c
Step-by-step explanation: yeah
Answer:
x^2 -12x+35
Step-by-step explanation:
(x−5)(x−7)
FOIL
first x*x = x^2
outer -7x
inner -5x
last -7*-5 = 35
Add them together
x^2 -7x-5x +35
x^2 -12x+35