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Sophie [7]
3 years ago
13

Help with question 20 DUE IN 10 mins

Mathematics
1 answer:
-Dominant- [34]3 years ago
4 0
Question 20 is 2/11 i believe
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The angles of a triangle are 99??, 3x??, and x + 5??.
Anit [1.1K]
Since we know a triangle only has 180 degrees we can say:

99+3x+x+5=180

Then we can solve for x:

4x+104=180
4x=76

x=19


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What is the value of |−32|?<br><br> Numerical answer expected
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32

The absolute value takes the distance from zero, it doesn’t matter weather it is positive or negatively

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13-6x=(2x-5)^2+3 what answer
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2 years ago
When is the constant of proportionality the same as the unit rate when comparing two quantities?
Stels [109]

Answer: C

Step-by-step explanation: They are never the same

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The measure of an angle is 3 what is the measure of a complementary angle
notka56 [123]
The measure of its complementary angle is 87 degrees. When two complimentary angles are added to each other they equal 90 degrees. 
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