Answer:
Volume of a cylinder (V) : π x radius ² x height
V = 3.14 x 12² x 13
V = 5878.08 cubic millimeters.
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
543 divided by 15=36.2
rounded down to 36
Answer:
2.
Step-by-step explanation:
To round off to the nearest whole number, we look at the tenth place value (the first digit after the decimal point.)
If it is a 0-4, we round the entire number down. If it is 5-9, we round the entire number up.
In this case, the tenth digit is 4. 4 is from the category 0-4, so we round 2.436 down to 2.
You can first convert the mixed numbers into fractions and then operate them
if for example you have 3 4/3
to convert it you first multiply the whole by the denominator and then you add the nominator. The denominator is the same.
so 3 4/3=13/3
Add f and g together:
4x + 6 + 9x +9 ( Combine like terms)
13x+15
Now replace x with -6 and solve:
13(-6) +15 = -78 +15 = -63
The answer is -63
