Answer: 5y=-2x-30
Move the x to the same side as y
2x+5y= -30
hello lol
Answer:
x = 4
Step-by-step explanation:
3x + x + (x + 3) = 23 feet
3x + x + x = 20 feet
5x = 20 feet
x = 20/5
x = 4
Answer:
70
Step-by-step explanation:
all angles in a triangle add up to 180
if two sides are equal their angles are equal
180-40
140÷2
70
Answer choice 2 would be the correct one! If the sides were all curved they would be cylinders.
Answer:
i believe its the 3rd one but not sure
Step-by-step explanation: