Which of the following equations has no real solutions?
1 answer:
Answer:
D.
Step-by-step explanation:
A.
9 (x - 3) = 9x - 27 ➡ 0 = 0 (this has infinite solutions)
B.
9x - 3 = 9x - 3 ➡ 0 = 0 (has infinite solutions)
C.
9x - 3 = 27x - 3 ➡ x = 0 (has one solution)
D.
9 (x + 3) = 9(x + 10) ➡9x +27 = 9x +90➡ 9x -9x = 90 - 27 ➡ 0 = 63 (doesn't make sense so it has no solution)
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Answer:
183 cm³
Step-by-step explanation:
V(cone) = 1/3πr²h
= (π5²·7) ÷ 3
= 175π ÷ 3
≈ 58π or 183 cm³
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➷ Find the two multipliers:
40% ==> 1.4
20% ==> 0.8
Multiply them:
1.4 x 0.8 = 1.12
He will make a 12% profit.
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➶ Hope This Helps You!
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↬ ʜᴀɴɴᴀʜ ♡
1- expand
4p= 24p + 30
2- move 24p to the other side
4p-24p=30
-20p=30
3- Divide
P= -3/2
Hope this helped!
Answer:
5/8 = 0.625 thus 0.65 is greater
Step-by-step explanation:
Answer:
the answer should be 288
