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Arisa [49]
2 years ago
12

Solve for x -2(-x-3)-4x-1=13

Mathematics
2 answers:
Svetach [21]2 years ago
8 0

Answer:

so the answer is .. x= - 4

Step-by-step explanation:

happy to help!! *smiles*

andriy [413]2 years ago
5 0
I hope this will help

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Difference between relative frequencies and percentages.
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Answer:

is a measure of the number of times that an event occurs.

Step-by-step explanation:

A frequency count is a measure of the number of times that an event occurs. The above equation expresses relative frequency as a proportion. It is also often expressed as a percentage. Thus, a relative frequency of 0.50 is equivalent to a percentage of 50%.

3 0
3 years ago
If you don't want to expose<br> yourself to the sun, you should
ipn [44]

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Step-by-step explanation:

8 0
3 years ago
9 9/15 - 2 13/15 = <br> i have know idea what it is plz help
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Step-by-step explanation:

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5 0
3 years ago
Angles 1 and 2 are complementary, and angle 1=3x+3 and angle 2=10x-4, find the degree measure of each angle
tensa zangetsu [6.8K]

Answer:

The measure of the angles:

24°  and   66°

Step-by-step explanation:

Complementary angles sum 90°

then:

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13x = 91

x = 91/13

x = 7°

then:

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3x+3 = 3*7 + 3 = 21+3 = 24°

  • angle 2

10x - 4 = 10*7  - 4 = 70 - 4 = 66°

Check:

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7 0
2 years ago
What is an ordered pair (x,y) that is a solution to x-3y=3
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3 years ago
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