Step-by-step explanation:
4x+ 5x - 5 +6 +4y^3- 2y^3- 5y^3
9x + 1 + 64y - 8y - 125y
9x + 1 - 69y
Answer:
its 1/3 of the volume of a cyinder with the same base
Step-by-step explanation:
a pyramid has the same policy with prisms of the same base
10^2 equals 100
10 x 10=100
Answer:
The nearest 100,000 of 89,678 would be 100,000.
Step-by-step explanation:
For me to simply put this, ignore the digits behind the commas.
You'll have 89, and imagine you have to get it to the nearest 100.
So when rounding / estimating, if the digit you're talking about is above 5, you round up. If it is below 5, you round down.
Since you have 89, you'd round up to a 100 because 89 is over 50.
Therefore you'd have 100,000 if you're rounding 89,678 to the nearest hundred thousand.
