Answer: 10,956
Step-by-step explanation: A
To get to 86 by only using 10's and 1's you count by 10, 8 times and count by 1, 6 times.
Answer:
1/2
Step-by-step explanation:
Break down the figure into 2 parts. Then use volume formula and multiply.
V=lwh
V=3x3x2
V=18ft^2
V=lwh
V=2x2x3
V=12ft^2
Then simply add.
18
+12
-------
30
I'm confused on what you're asking, but this is scientific notation on the first one of 0.0000855. 8.55 x 10^-5