Answer:
=6 units squared
Step-by-step explanation:
area=1/2h(a+b)
=1/2×2(4+2)
=6
It would then cost $90 because 25% of $120 is $30
Answer:
565.24
Step-by-step explanation:
1056.24-459-32=565.24
Answer:
7.1
Step-by-step explanation:
- Find mean
- For each number you subtract the mean and square the result.
- Work out the mean of those squared differences and find square root of that.
- Hope that helped! Let me know if you need further explanation.
Answer:
208
Step-by-step explanation:
8*8=64
9*8/2=36
36*4=144
144+64=208
have a nice day :)