Answer:
Right square pyramid
Step-by-step explanation:
A=a2+2aa2
4+h2
There appears to be a very loose negative correlation between the data.
The screenshot is attached of the graph. The data does not form a very tight line, so it is not a strong correlation, but it does appear to generally decrease.
Answer:
amount 291 I'm not sure abt the others
Answer:
5 miles / hour
Step-by-step explanation:
it is really simple :
10 miles
2 hours
=>
10 miles / 2 hours
or simplified
5 miles / hour
3(√x+1-5)=27
divide both sides by 3
√x+1-5= 27
add 5 to both sides
√x+1=27+5
√x+1=32
take square of both sides
x+1=32
subtract 1 from each sides
x=32-1
x=31