Answer:
The answer is -52.
Step-by-step explanation:
-4(13) = -52
(x,y,z,w)=(0,2,-3,4) Thats the answer I hope this actually helps your problems and .. good luck! ^^
Answer:
the twice a number of 14
Step-by-step explanation:
14-2 11
Answer:
Length = 12 inches, height = 3 inches
Step-by-step explanation:
First, you have to set up a proportion. 2/7, x/42.
Then, you cross multiply and get the setup of 84=7x
Finally, you divide 84 by 7 and get 12.
12 is the length, and there is no other answer that has 12 in the height. You could just do the same proportion to get 3, though.