Answer:
Undefined
Step-by-step explanation:
has a slope of 
, since it is a horizontal line. The only types of lines that are perpendicular to horizontal lines are vertical lines, which are usually in the form 
(where 
is any real number). Vertical lines have an undefined slope, so the answer is undefined. Hope this helps!
Answer:
126
Step-by-step explanation:
Although I don't know what you mean by partial products here is a step by step.
42*3
120+6
126
I believe it would be answer A. because it says he has a total of 180 pieces and all those numbers on the right add up to be 180.
Answer:
−3 3/8 −7/8=-4.25 would be your answer
Step-by-step explanation:
Have a great day!
Answer:
<h3>☄ Question : Simplify</h3>
<h3>☄ Step - by - step explanation : </h3>
Remember : 
Remember : The negative integers are always added but posses the negative ( - ) sign.
--------------------------------------------------------------
<h3>† Remember :</h3>
✒ Sign rules of addition and subtraction of integers :
- The positive integers are always added but posses the positive ( + ) sign.
- The negative integers are always added but posses the negative ( - ) sign.
- The negative and positive integers are always subtracted but posses the sign of the bigger integer.
✒ Sign rules of multiplication and division :
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Hope I helped!
Have a wonderful time ! ツ
