Answer:
3/2
Step-by-step explanation:
My reasoning is that the sum of the numbers in the left is equal to the sum of the numbers in the right.
Therefore 6=2y+3
2y=6-3
2y=3
y=1.5 or 1and a half which is equivalent to 3/2
3
3-4-5 the 3 would be it do to the range is 4-5
This is an experiment because a treatment was applied to a group.
This is because it cannot be a survey since the children are taking a test, which has a hypothesis. Hope you get this right. I took the test and got right.
Answer:(4) right angle
you need to get 180 right solve it from there
NO 21
9x2=18
18+3=21
