Answer:
45 cm
Step-by-step explanation:

I do know the bottom one is 2.8
Top is 1.6
I don’t know the middle one
<span>1.Multiply the bottom number of the fraction by the whole number.
<span>2.Simplify the fraction (if needed)</span></span>
Converse Perpendicular Transversal Theorem.
If two lines are perpendicular to the same line, then the lines are parallel.
Hi there!
Since the digit 5 is in the thousandths place, the answer is 0.005.
Hope this helps!