Answer:
x^2 - 9 = <u>(x + 3)(x - 3)</u> = (x - 0)^2 - 9.
x^2 - 2x - 15 = <u>(x - 5)(x + 3)</u> = (x - 1)^2 - 16.
I assume you mean factored form?
Answer:
18. x= 15
19. x = 32.5
20. 82.097
Step-by-step explanation:
because any trianglw with 65 degrees the other abgle will be equal making the side equal as well
180-115= you know
7 - 2 (3 - 8x)
7 - 6 + 16x
1 + 16x
Nothing further can be simplified.
Answer:
I dont quite understand the question could you clarify? What are you trying to ask? how many shirts to break even? Im not quite understanding I'd be more than happy to help if you re worded the question!
Step-by-step explanation:
Use vertical pipes around the value.
Example:
abs(-4) = |-4| = 4