Answer:
Use trig ratios to find unknown sides in right triangles.
Step-by-step explanation:
Answer:
The file will help
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
The two values are equal, so just solve for x using
2x+32=4x-2
The coefficient, 0.25, of the expression represents the late fee for every day the book was overdue.
And the constant, 2, represents the fixed rental fee.
The variable, x, represents the number of days Joseph had the book for.
Hope this helps :)
(f + g)(x) means f(x) + g(x)
So, you just input the function of f(x) and g(x) altogether, then simplify it.
(f + g)(x)
= f(x) + g(x)
= 2x² + 1 + x² - 7
= 2x² + x² + 1 - 7
= 3x² - 6
The answer is b
