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marshall27 [118]
3 years ago
6

-7x^2+10=185 how to solve

Mathematics
1 answer:
bonufazy [111]3 years ago
6 0

Answer:

-7x²=185-10

-7x²=175

x²=-25

x=±√-25

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Can you help me please ​
igor_vitrenko [27]

Answer:

<h2>240.34</h2>

Step-by-step explanation:

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= 59°

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y = 400 ÷ 1.6643

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7 0
2 years ago
Hank has eight action figures this is 12 less than the quotient of 60 and the number figures palo has
Maru [420]

Answer:

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Step-by-step explanation:

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3 years ago
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mestny [16]

Answer:

its A

Step-by-step explanation:

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14.14 / sin 109 = 6 /  sin A

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3 0
3 years ago
Read 2 more answers
I need help and i would appreciate it and can you explain (That's if you can explain)
Finger [1]

Answer:

x=-2

y=-3

Step-by-step explanation:

-9x+4y = 6

9x+5y = -33

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----------------

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6 0
3 years ago
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Mrac [35]
If it’s just 40 in total for the whole session , $40 + (30 x (number of students) = ?
But if it’s 40 per student as well then (40 x 30) x (number of students) = ?
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