<h3>
Answer: Choice D) Vertical Angles</h3>
Reason:
When two lines cross to form an X shape, the opposite pairs of angles are known as vertical angles. They are always congruent to one another.
They do not have to be vertically aligned (meaning the angles could be sitting side by side). Example: In problem 15, angle 1 and angle 3 are vertical angles that are congruent.
Answer:
x = -1 , y = 6
or (-1, 6)
Step-by-step explanation:
First solve for "y" in the second equation:

and now, use this result as a substitution for "y" in terms of "x" in the first equation:

Knowing the value of "x", now we place it in the substitution equation to find "y":

First, let's find the amount of calories in a 1 inch pizza:
570/6=95
Knowing this, we just multiply the calorie count of a one inch pizza by 14 to find the calorie count of a 14 inch pizza:
14*95=1330
There are 1330 calories in a 14 inch pizza.
Answer:
$.05 per message
Step-by-step explanation:
450m + 12.5 = 35
450m = 35-12.5
450m = 22.5 divide both sides by 450
m=22.5/450
m=.05