The 30 units line is the midpoint of the two sides it’s joining(as it cuts both as 21,21 and 44,44)
Therefore we can use midpoint theorem to say that x = 60 ( the line joining the midpoints of two lines is parallel and half of the third line in a triangle)
Answe
Nope
Step-by-step explanation:
The answer is B which is (x-9)(x+4)
Amy earns 2% interest for here 5 000 dollars deposit. Meaning she will be receiving 2% every years. Now, in 4 years. How much will she receive?
Solutions:
1st year = 5 000 * .02 = 100
=> 5000 + 100 = 5100
2nd year = 5100 * .02 = 102
=> 5100 + 102 = 5202
3rd year = 5202 * 0.02 = 104.04
=> 5202 + 104.04 = 5306.04
4th year = 5306.04 * .02 = 106.1208
=> 5306.04 + 106.1208 = 5412.1608 or approximately 5412.16
The slope intercept form y=2x^2-x-13. Hope this helps :)