Answer:
125
Step-by-step explanation:
We're looking for a number that we can multiply three of the same number to get. For example, 25 is a perfect square, because 5*5 = 25.
You can test these all on your calculator, if you're allowed! Just take the third root of all of them, and if it's a whole number, you know you have a perfect cube.
The answer, though, is 125, because 5*5*5 = 125.
Answer:
0.1kg
Step-by-step explanation:
the scale that is measuring the weight can only measure to a precision of 0.1kg. if the measurement was 48.65, then the precision is 0.01kg.
Answer:
45.66
Step-by-step explanation:
<u>Step 1: Round to the Hundredths place</u>
45.6<u>5</u>747
<u>Since the thousands place is above 5, we round up the hundredths place.</u>
45.6<u>5</u>747
45.66
Answer: 45.66
Answer:
8.5
Step-by-step explanation:
Use the pythagorean theorem:
8^2
Answer:
720 m²
Step-by-step explanation:
Area = base × height
= 12 × 6
= 72 mm²
≈ 720 m² (1 mm = 10 m)
