Answer:
C and D
Step-by-step explanation:
I had this same problem on my quiz
Answer:
D.
Step-by-step explanation:
2=-2，3=-3
2²=-2²，3²=3²
10 dm = 1 m
32 dm = 32/10 = 3.2 m
Answer: 3.2 m
Answer:
Two.
Step-by-step explanation:
Simultaneous equation is a Finite sets of equations whose common solutions are sought.
Two solutions in the equation above is sought.
The answers is 3/9 which you can check by reducing. It reduces to 1/3. Basically you go 1/3 = x/9 then cross multiple to get 9=3x do the division so 3x/3 and 9/3 and you get 3/9.
