Answer:
There can be multiple. 1/3, 2/6, 3/9, 4/12 and so on.
Step-by-step explanation:
There were 24 students.The teacher wanted the kids to break up so there were 8 groups. How many students are in each group.
anwser:8
Answer: -1/2
Step-by-step explanation:
Based on the unit circle, sin30 is 1/2 and tan135 is -1.
1/2 * -1 = -1/2
Answer:
B. Rotation
Step-by-step explanation:
You're using inverse operation to solve this equation. Now you just have to think about it. What number plus 20 would equal the same number squared? The answer would be 5, since
5+20=5^2
25=25
The statement above is true :)
Another number that would work for the equation would be x= -4
-4+20=-4^2
16=16
The statement above is also true so your answer would be x=-4 and 5