Answer:
The x-value is -2
Step-by-step explanation:
U can substitute any of the equations for y
-5x + (-9) = 2x + 5
-9 = 7x + 5
-14 = 7x
-2 = x
x = 2
Answer:
5 and 12
Step-by-step explanation:
The 90 degree angle is opposite the hypotenuse, -> in other words it's between the two legs.
1 cup milk= 1 3/4 cup flour
1 cup flour=3/7 cup cocoa
4cups milk= 4x 1 3/4=7 cups flour
7 cups flour= 7x3/7= 3 cups cocoa
So the answer would be 3 cups of Cocoa
Answer: All of the trianges in this problem set are congruent
