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pshichka [43]
3 years ago
7

Use an algebraic equation to find the measure of each angle that is represented in terms of x.

Mathematics
1 answer:
yawa3891 [41]3 years ago
4 0

Answer:

12x-17=139

8x+35=139

Step-by-step explanation:

The angles are vertical angles which means they are equal

12x-17 = 8x+35

Subtract 8x from each side

12x -8x-17 = 8x-8x+35

4x -17 = 35

Add 17 to each side

4x - 17 +17 = 35+17

4x = 52

Divide each side by 4

4x/4 = 52/4

x =13

12x-17 = 12(13) -17 = 156-17 =139

8x+35 =8(13) +35=104+35=139

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Answer:

24 quarts

Step-by-step explanation:

48 mugs of coffee is equal to the capacity of 1 coffee mug multiplied by 48 (16x48=768) This gives you the capacity of the 48 mugs in fluid ounces. You then need to how many ounces are in a quart (1 quart = 32 fluid ounces). You then divide the capacity of the 48 mugs by 32 to find how many quarts of coffee she needs. (768/32=24)

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Answer this question showing all your work .<br> 24 plus 24
kicyunya [14]

Answer:

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Step-by-step explanation:

 24

+<u>24</u>

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Twenty-one out of 70 customers at the restaurant ordered dessert. What percentage of the customers did not order dessert?
yan [13]
Hello!

To find your answer you must subtract first:

70 - 21 = 49

Now, how much percent is 49 of 70?

49/70 = 0.7000

0.7000 * 100 = 70.00%

49 is 70% of 70.

I really hope this helped you! :)

To check your answer: (70 × 70.00)/100 = 49
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