6.43 rounded to the nearest tenth is 6.40
The place after the decimal is the tenths place. We rely on the value of the hundredths place to know whether we round it up or we round it down to the nearest tenths. If the number is 5 and above, we round it up. If the number is below 5, we round it down.
3 is below 5 therefore from 6.43 we round it down to 6.40
Binary multiplication uses the same technique as decimal multiplication.
Answer:55555555
Step-by-step explanation: 555555555555
Answer: 36 cm^2
Step-by-step explanation:
Hello!
We can start by finding the cube root of 216, which is 6. This is the length of each side of the cube.
Now, the area of the base of the cube is equal to 6^2=36 cm^2.
I got 198in^2 because I broke the figure up into a triangle and a rectangle. then I thought of how much it would take for 13in to be congruent to 17in (which is 4). So I found that and I multiplied it by 7 to get the area of the triangle (28). And then to find the rectangle I multiplied 17×10 to get 170 and added 170+28 and got 198in^2