Step-by-step explanation:
the volume of a cylinder is
base area × height = pi×r² × height
with r being the radius.
so, we get
pi×6² × 10 = pi×36 + 10 = 360pi =
= 1,130.973355... ft³
now we need to look at the conversion rate between feet and meters :
1 ft = 0.3048 m
1 ft² = 0.3048² m² = 0.09290304 m²
1 f³ = 0.3048³ m³ = 0.028316847... m³
1,130.973355... ft³ = 1,130.973355... × 0.028316847... =
= 32.025599... m³
so, something is not right with your answer options. it looks like you put maybe the answer options of a different question in here.
but none of them get even close to the actual solution of the given question.
1 decade = 10 years
so 1 decade 8 years = 18 years
18 years - 9 years = 9 years
answer is 9 years
There are 24 Hours in a day
there are 60 minutes in an hour
therefore 24x60=1440 minutes in a day
1440x180= 259,200
Answer:
y= -1/3x+7
Step-by-step explanation:
Lines that are parallel have the same slope. Therefore the line of the equation that you are finding has the slope = -1/3 and an unknown value we can call b to create the equation y=-1/3x +b.
Using the point which the line must pass (6,5), we can plug x and y into the unknown equation to solve for b, the y-intercept.
5=-1/3(6)+b
5=-2+b
7=b
