Answer:
x= -2 and y=1
Step-by-step explanation:
Given equations:
-3x - 4y = 2
3x + 3y = -3
Adding these two equations, we get:
3y - 4y = -1 ⇒ <em>y=1</em>
<em> </em>⇒ 3x + 3(1) = -3 ⇒ <em>x=-2</em>
This is a trick question. DFG is the isosceles right triangle so DGF=FDG=45 degrees. We have triangle DEF congruent to DGF, side-side-side. So EDG=90 degrees, so ADG=90 (they're supplementary). That's the measure of the arc AG.
Answer: 90 degrees
52,000$ because 52,000 is 2/3 of 72,000 and 12 is 2/3 of 18
Answer:
22=x
Step-by-step explanation:
2x-9=5x-75
66=3x
22=x