63. The ratio 63:9 is equal to 21:3 because 3x3 is 9 and 21x3 is 63
Answer:
Top left Top middle Bottom Left Bottom right
Step-by-step explanation
If the angle makes an "L" it is a 90 degrees angle or a right angle
If the angle makes a "V" it is less than 90 degrees or an acute angle
If the angle makes a "Stretched out V" it is more than 90 degrees or an obtuse angle
Answer:
yes
Step-by-step explanation:
-1 = 5(0) -1
-1 = -1
53 I think is the answer.