Answer:
2
Step-by-step explanation:
1. go to desmos Graphing calculator and select graphing calculator
2. Next type in the word length then it should look like this Length
3. Don't space just put this ( and type in the point it should look like this Length(-2,-3),(4,4)
4. Be sure to do double () it should look like this Length((-2,-3),(4,4))
5. It should give you your answer
Answer:
94 cubic units
Step-by-step explanation:
The volume of this parallelepiped (the product of area of its base and height) is equal to the absolute value of the scalar triple product 
Since

we have

Answer:
3
Step-by-step explanation:
First, find the midline by averaging the highest value (2) and the lowest value (-4). In other words, do (2+-4)/2. You get the midline as -1. Now find the distance from the midline to the top. Distance from -1 to 2 is 3. Amplitude is therefore 3.
17.90/22.95 = x/100
22.95x=1790
1790÷22.95= 77.99
x= 78% (estimated)
Answer: The sweater is 78% off