Line c intersects parallel lines a and b. Which statement proves that 4 is congruent to 8?
When two parallel lines are cut by a transversal, their alternate exterior angles measure 180°.
When two parallel lines are cut by a transversal, their alternate interior angles are congruent.
When two parallel lines are cut by a transversal, their corresponding angles are congruent.
When two parallel lines are cut by a transversal, their alternate exterior angles are congruent.

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

it would be a on edgenuit y

the diagram below is your final answer