N=12-2 is the answer of this question
V=pir^2(h/3)
V= 3.14x18^2x6/3
V= about <span>2034.72</span>
Answer:
(5h-4t)(5h+4t)
Step-by-step explanation:
25h² - 16t²
adding and subtracting 20ht from it (√25 and √16 = 5x4 = 20):
25h² + 20ht - 20ht -16t²
factor:
(5h-4t)(5h+4t)
To answer this, first make an equation representing the data:
15+ 0.20X= Bill
now plug in data you know:
15 + 0.20(30)= bill
and finally solve it:
Bill= $21.00
26060 divided by 4 is <span>6515 :)
<em>
</em><em>Don't forget to rate this answer the Brainliest!</em>
</span>
