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3 years ago

Please help ASAP it is due today

Mathematics

1 answer:

Dmitrij [34]3 years ago

4 0

Answer:

Step-by-step explanation:

What we know

total sum of angles = 540 deg

3/2 b cam also be written as 1.5b degrees.

So 1.5b + (b+45) + (2b - 90) +90 = 540

Step 1 -- get rid of parenthesis

1.5b + b + 45 +2b -90 +90 =540

Step 2 -- combine the like expressions

4.5b + 45 = 540

Step 3 -- subtract 45 from both the sides

4.5b = 495

Step 4 -- divide 4.5 from both the sides

b = 110 ----- not the right answer

Thats not right okay im sorry

but i guess if it is not 110 it should be 100, 90 etc.

90 = b is correct

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3 years ago

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34kurt

alright it would have been easier if u took a pic but i think its a matching prob with choices A thro F:

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A. Celsius Incorrect

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C. Thermal Equilibrium Incorrect

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3 years ago

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Answer:

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In order to find the median, you need to ut the numbers in either least to greatest form, or greatest to least (FIRST).

I'm gonna do both as an example.

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14, 13, 9, 9, 7, 5, 3, 2, 1

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1, 2, 3, 5, 7, 9, 9, 13, 14

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3 years ago