Answer:
1.04 inch
Step-by-step explanation:
Given: Old house has a basement stairways with 7.25 inch vertical riser and 7 inch horizontal treads.
Remember; horizontal treads is known as run in steps.
Now, calculating the slope of the stairways.
Formula: 
Rise= 7.25 inch
Run= 7 inch.
Subtituting the value in the formula
Slope=
(∵ Round to two decimal)
∴ Slope of stairways is 1.04.
6√5 - 4√7 would be your answer.
<em />I hope this helps love! :)
Answer:Break that up
Step-by-step explanation:See how you can break up 500 to make it easier for yourself
Answer:
she needs to subtract 5-3 first
Step-by-step explanation: