(You copied 'upper left' twice, and you left out 'lower right'.
But we know what you mean.)
If those are the corners of the wall, then they're ALL in the plane of
the wall (coplanar with it).
We round a number to three significant figures in the same way that we would round to three decimal places. We count from the first non-zero digit for three digits. We then round the last digit. We fill in any remaining places to the right of the decimal point with zeros.
subtract 3 from both sides to isolate the variable
Z + 3 -3 = -6 -3
Z + 0 = -9
Z = -9
Answer:
Since the turkey costs $4.5 per pound and we need 2.6 pounds, we can simply multiply 4.5*2.6 to get $11.70 as the total cost.
Step-by-step explanation:
Answer:
w = 9
Step-by-step explanation:
Given
6 + (w - 10) = 5, that is
6 + w - 10 = 5
w - 4 = 5 ( add 4 to both sides )
w = 9
