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kirza4 [7]
3 years ago
15

Whats the answer too x=-1

Mathematics
1 answer:
Flura [38]3 years ago
4 0

Answer:

the answer to x = -1 would be x =-1, you are stating what x is, unless there is more to the question


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Will mark brainliest and rate 5/5 if question is answered right.
Roman55 [17]

Answer:

a) A = 36π in² ≈ 113.09 in²

b)  $0.98 per slice

c) $0.09 per square inch

Step-by-step explanation:

a) area = πr²

    r= diameter/2 = 12/2 = 6

    A = π(6)²

    A = 36π in² ≈ 113.09 in²

b) s = price per slice

   s = 9.75 ÷ 10

   s = $0.975 ≈ $0.98

c) price per square inch = price ÷ area

   = 9.75 ÷ 113.09

   = $0.086 ≈ $0.09 per square inch

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3 years ago
Subtracting decimals<br><br> 4 - 21
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Answer:

-17

Step-by-step explanation:

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Complete the table for the function y = x−−√3 + 7.
MatroZZZ [7]

Answer:

option D (5 6 8 9) is the answer

5 0
3 years ago
Read 2 more answers
Suppose<br> cos(π/2−x) =3/5, cos x =4/5<br> find sin, tan, csc, sec, cot
Pani-rosa [81]
Cos (π/2 - x) = sin x = 3/5
tan x = sin x / cos x = 3/5 / 4/5 = 3/4
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sec x = 1/cos x = 1 / 4/5 = 5/4
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5 0
3 years ago
Help please. Im trying to do my homework but i don't understand how to.
Neko [114]
V = (4/3) pi  r^3

9.  V = (4/3)(3.14)(7.62)^3 = 1852.4  meters^3
10. V = (4/3)(3.14)(33/2)^3 = 18,807.0  inches^3
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13. C = 2*pi*r ;   24 = 2 * 3.14 * r;   24/6.28 = r ; r = 3.82
   V = (4/3)(3.14)(3.82)^3 = 233.4 in^3
14.V = (4/3)(3.14)(35.8)^3 = 192,095.6  mm^3

I can't read # 15 but follow the steps above.
5 0
3 years ago
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