On a coordinate plane, a line goes through (0, 0) and (2, negative 2).

The first equation from the system of equations is graphed. Graph the second equation to find the solution of the system of equations.

y = –x,

y = 2x + 6

What is the point of intersection?

(2, 1)

(–1, 2)

(0, 6)

(–2, 2)
THE ANSWER IS (-2,2)

Aright triangle includes one angle that measures 30º. what is the measure of the third angle? a. 30º b. 90º c. 60º d. 130º

Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers

In the following diagram it is given that dec, ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2