You said x=-7 and Y=2? if so then 7(2)--7= 21
Answer: First, suppose that A is a knight. then when he says "i am a knave" he would be lying, so you have a logical failure because knights can't lie.
if A is a knave and says "I am a Knave, but B isn’t" then he would be telling a truth in the first part.
now you have two paths to tink itm as A said a truth, he can't be a knave. but if you consider the whole sentence can be splitted in two sentences.
I am a Knave ----- wealready know that will be a truth.
but B isn’t----- and now, as the first sentence is true, this must be false, so the sum of both sentences is false.
so A is a knave and B is a knave.
Answer:
copper is conductor because electricity and heat can travel through it
rubber insulator
silver conductor
wood insulator
plastic insulator
Step-by-step explanation:
all metals are conductors btw
Hey there!
To find the area, we multiply the length by the width! The carpet will cover the area of the room.
24×15=360
But, the carpeting is sold in square yards, not feet. There are three feet in a yard, which means that one yard is 1/3 feet. Since we have 360 square feet, we will divide it by three to get yards.
360/3=120
Therefore, the office would need 120 square yards of carpeting.
Have a wonderful day!
1/2 is smaller than 3/5. if you to give them common denominators 1/2 would be 5/10 but 3/5 would be 6/10
