B. if two lines are perpendicular, then they intersect to form four right angles.
Answer:
$149
Step-by-step explanation:
He spent 55 on sneakers at first, then he recieved 30 more, and gave 20 to the mom, which i added to the equation, and what he has left i also added.
First step is to simplify the equation so that it makes our life easier! Since 2^2 is equivalent to 4, we can plug that into the equation. Then we can also simplify 2^4 to 16. Now it should look like this:
(4)(2)/16
Now we can solve. 4(2) = 8 so now we have 8/16. 8/16 simplifies to 1/8 when you divide the numerator and the denominator by 8. So there you go! Your final answer is 1/8! I really hope that helped you out, and happy holidays!
Answer: 
Step-by-step explanation:
<u>Given equation</u>
<u>Expand the parenthesis and apply the distributive property</u>
<u />
<u>Combine like terms</u>
<u>Subtract 8 on both sides</u>
<u>Divide 2 on both sides</u>
Hope this helps!! :)
Please let me know if you have any questions
