Answer:
34
Step-by-step explanation:
3 + 4 = 7
34 with reversed digits is 43
43 - 34 = 9
Answer:
x^2 + y^2 + 2xy
Step-by-step explanation:
Use the FOIL method.
Multiply the first terms: x•x=x^2
Multiply the outer terms: x•y=xy
Multiply the inner terms: y•x=xy
(alphabetical order)
Multiply the last terms: y•y=y^2
Combine like terms:
x^2 + y^2 + xy + xy
x^2 + y^2 + 2xy
The answer is (A) 5.5 centimeters. The height is found by 33/6, since the area of a parallelogram is base*height.
4 (x-3)=3x-4
4x-12=3x-4
4x-12-3x=3x-4-3x
x-12=-4
x-12+12=-4+12
x=8
