The answer is B. Quadrant II
Just remember this concept instead.
You use a system of equations
x= coffee
y= donuts
x+y=100
3x+y=180
there’s 3 ways to solve system of equations substitution graphing and elimination. it would be easiest to use substitution here. So you multiply x+y=100 by -1 so it become -x-y=-100. then you combine it with the other equation and get 2x=80 so x=40 which means 40 cups of coffee were sold then you plug it back in to find y. 40+y=100. y=60.
y= 60 (donuts). x= 40 (coffee)
There are 12 inches in a foot so after the pole was hit by the truck there was 3 feet and 6 inches so 38 ft- 3 ft and 6 inches is 34 FEET AND 6 INCHES
Answer:
Second option: DE
Step-by-step explanation:
Since Triangle ABC is congruent to Triangle DEF
Then AB is congruent to DE
hope this helps and is right. p.s. i really need brainliest :)