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12345 [234]
3 years ago
10

Help plz i really dont understand how to do this

Mathematics
1 answer:
Svetlanka [38]3 years ago
7 0

74 cause an absolute value of any number will always be positive.

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3w-17= -2 help me get the answer. An solve for w
Dominik [7]
3w=-2+17
3w=15
w=15/3
w=5
5 0
3 years ago
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Which of the following statement is incorrect? .
Nuetrik [128]

Answer:

b) Commutative property is true for subtraction of Rational numbers

Step-by-step explanation:

  • Option B is incorrect.
  • Commutative property is not true for subtraction of Rational numbers .

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Find x and y ! <br><br> pls help giving 50 points !!
Natasha_Volkova [10]

Answer:

y = 20°

x = 35°

Explanation:

Equation's:

   1) 2y + x + 105° = 180°

   2) 3x + x + 2y = 180°

Make y subject in equation 2

3x + x + 2y = 180

4x + 2y = 180

2y = 180 - 4x

y = 90 - 2x

Insert this into equation 1

2(90 - 2x) + x + 105° = 180°

180 - 4x + x + 105 = 180

-3x = -105

x = 35°

Find value of y

y = 90 - 2x

y = 90 - 2(35)

y = 20°

4 0
1 year ago
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The difference between a number and ten is thirteen. What is the number?
svetoff [14.1K]

Answer:

The number is 23

Step-by-step explanation:

23-10=13

4 0
3 years ago
38. The volume of a cylinder is 97 ft3. If the dimensions are doubled, what will be the new volume?
asambeis [7]

Volume is cubed. If the dimensions are doubled, cube the scale factor:

2^3 = 8

The volume will increase by a scale of 8.

The new volume would be 97 x 8 = 776 ft^3

8 0
3 years ago
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