Since trevon bought one package for 3 dollars than 3 x 21 equals 63
Answer = 21
WE need to complete the square on the x and y terms:-
25x^2 - 100x - 9y^2 - 90y = 350
25(x^2 - 4x + ) - 9(y^2 + 10x ) = 350 + 25( ) - 9( )
25(x^2 - 4x + 4 ) - 9(y^2 + 10x + 25) = 350 + 25(4) - 9(25)
25(x - 2)^2 - 9(y + 5)^2 =
25(x - 2)^2 - 9(y + 5)^2 = 225
---------------- -------------- --------
225 225 225
( x - 2)^2 (y + 5)^2
------------- - -------------- = 1 Answer
9 25
Howdy!
The answer is A, Between 2 and 3. To find this out, multiply 6(/1) by 2/5, which is 2.4, 2.4 is between 2 and 3, so that's the answer.
Hope this helped!
Ans5
Step-by-step explanation:
5
Answer:
916.67 (corrected to 2 decimal places)
Hope I'm right, fingers crossed
Step-by-step explanation:
