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tamaranim1 [39]
3 years ago
9

Four subtracted from the reciprocal of a number

Mathematics
1 answer:
seropon [69]3 years ago
8 0
The reciprocal of a number is the opposite of any known/unknown number
-x
four subtracted from this
-x-4
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Z = { x:x is an integer, x ≥ - 3 and x ≤ + 3}​
tankabanditka [31]

Answer:

If this is asking for the set:

Z = {-3, -2, -1, 0, 1, 2, 3}

Step-by-step explanation:

Z is the set of all integers and it appears that you are being asked for the values in the set Z that are within the range:  -3 ≤x ≤ 3

5 0
2 years ago
The differencee of 3 times a number and 18 is 39
Bingel [31]

Answer:

3x-18 = 39

3x = 57

x = 19

(3*(19))-18 = 39

57-18 = 39  

3x-x+2=4

Step-by-step explanation:

hope it help

7 0
3 years ago
Simplify the expression 0.032 ÷ (8 × 10^-2)
Allisa [31]
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Your answer is 0.4
3 0
2 years ago
What is the greatest common factor of 60x4y7, 45x5y5, and 75x3y?
serg [7]
Factor and group common ones
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8 0
3 years ago
Graph the functions and approximate an x-value in which the quadratic function exceeds the exponential function. y = 4x y = 7x2
lyudmila [28]
I believe that it is 0.5
4 0
3 years ago
Read 2 more answers
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