Hey!
454 rounded to the nearest ten is: 450
This is because 4 is less than five, which is why we would round it to 50.
Answer:
x=33
Step-by-step explanation:
because DC and AB are the same, x must be 33.
Answer:
r(n)=3n-1
Step-by-step explanation:
Answer:
I think it's 10 or 10.5 not sure
Step-by-step explanation:
Answer:
hhhci
Step-by-step explanation: