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.
Answer:
Step-by-step explanation:
-x/4 - 6 ≥ -8.
What was the end goal of this problem?
Answer:
B is the correct chose
Step-by-step explanation:
Answer:
The distributive property of multiplication
Step-by-step explanation:
we know that
The <u>distributive property of multiplication</u> states that the product of a number by a sum, is equal to multiply each addend by the number (This is called distributing the number) and then, you can add the products
so

in this problem we have
----> the number -3 is distributed
therefore
We have the distributive property of multiplication
Answer:
5.09 ft
Step-by-step explanation:
Use the formula 4πr^2 = 64