Complete a proof of the Vertical Angles Theorem in paragraph proof form. 1234

Given: ∠2 and ∠4 are vertical angles.

Prove: ∠2 ≅ ∠4

In the diagram of intersecting lines,
(select)
are vertical angles.
Also, ∠2 and ∠3 are a linear pair and
(select)
are a linear pair.

7x+8y=-18, 4x-9y=-3 solve the system of equations

Which expression and diagram represent “renee biked four times as far this month as last month”?

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january.what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed.use 3.14 for π .