Answer:350,000
Step-by-step explanation:
= > x² + 7x + 12 = 12
= > x² + ( 4 + 3 )x + 12 = 12
= > x² + 4x + 3x + 12 = 12
= > x( x + 4 ) + 3( x + 4 ) = 12
= > ( x + 4 ) ( x + 3 ) = 12
Percy did correct till this step. But by doing like this, Percy can't get the values of the variable x.
Percy should follow the following steps :
= > x² + 7x + 12 = 12
Add -12 on both sides,
= > x² + 7x + 12 - 12 = 12 - 12
= > x² + 7x = 0
= > x( x + 7 ) = 0
= > ( x = 0 ) or ( x + 7 = 0 )
= > ( x = 0 ) or ( x = - 7 )
Hence, required value(s) of x is 0 or -7
Answer:
1.)C
2.)A
3.)B
4.)B
5.)A
Step-by-step explanation:
BTW if it's EASY then try but anyway,there you go!!
Answer:
y=6-2x/-4
Step-by-step explanation:
y= 1/2x-3/2
C because 45.1%=45% so 45% is closest to -3 to 0 degress
Why did you delete my answer?