I think your answer is 78 = x -2
All whole numbers are integers, so since 0 is a whole number, 0 is also an integer.
Answer:
x = 7
Step-by-step explanation:
Similar figures have sides that are proportional. Setting up a proportion for the sides of the figures will help solve for 'x':
Cross-multiply: 3(x + 1) = 6(x - 3)
Distribute: 3x + 3 = 6x - 18
Combine like terms: 21 = 3x
Solve for 'x': x = 7
Answer:
B
Step-by-step explanation:
Using the expansion
tan(x - y) = , then
tan(x - )
=
note that tan( -) = - tan() = -
=
= → B
Answer:
72
Step-by-step explanation:
45% did not get shiped so 160*.45=72