Answer:
yes, all answers are correct
Step-by-step explanation:
Answer:
The second number after the decimal point- the 6
Answer:
Step-by-step explanation:
The sum of two matrices is the sum of corresponding terms.
Answer:
x=10.82
Step-by-step explanation:
6^2+9^2=c^2
so
36+81=c^2
117=c^2
117/2=10.82