Answer:
x+2y=-7
Step-by-step explanation:
2y + x =-7
x+2y=-7
Square root of 6 - the square root of 20 is -2.02264621222
Answer:
49
Step-by-step explanation:
12 is less than 50, so you round down. if the number were 49.50, then it would round up to 50
Yes, it has the same result
look at the picture. the red triangle is the first image. the green one is the result of reflecting over x-axis. then if you reflect it over y-axis, it would be the purple triangle
if you had rotated the red triangle at first, it would have the same result
good luck