Hi!
For this equation, you can solve it by using the quadratic formula:
x=-b<span>±sqrt/b^2-4ab
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2a</span>
Answer:
p=2
Step-by-step explanation:
17-2p=2p+5+2p
17-2p=4p+5
17=6p+5
12=6p
2=p
Answer: 12√6
Step-by-step explanation:
Given the expression;
2√3 * 3√√8
= (2*3) * (√3*√8)
= 6 * (√24)
= 6 * √4*6
= 6 * (2√6)
= (6*2)√6
= 12√6
Therefore, the simplified form of the expression is 12√6.
Answer:
Step-by-step explanation:
Area of wall = lh + lh + bh + bh = 2lh + 2bh = 2h *(l + b)
Area of ceiling = lb
Area of wall and ceiling = 2h(l +b) + lb
= 2*8* (20 +15) + 20*15 = 16*35 + 20*15
= 560 + 300 = 860
Cost of painting per m^2 =20/10 = 2
Cost of painting 860 m^2 = 860 * 2 = 1720
Volume = l * b *h = 20 * 15 * 8 = 2400 m^3
The relationship between them is that now Mark has 3 less raisins on his tray and now Bob has 3 more.
