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QveST [7]
3 years ago
7

MATH SMARTIES I WILL GIVE BRAINLIEST PLEASE INCLUDE AN EXPLINATION MEANING THE WORK PLEASE SO THEN I CAN UNDERSTAND THE ANSWER P

LEASE AND THANK YOU PLEASE ALSO NUMBER THE QUESTIONS FOR THE ONE YOU ARE ANSWERING AND SHOWING WORK FOR PLEASE

Mathematics
1 answer:
mariarad [96]3 years ago
7 0

Answer:

8) x = 4°

9) $7176.53

10) 22

Step-by-step explanation:

8) The sum of all three interior angles of any triangle = 180°

11x + 25x + 9x = 180°

45x = 180°

divide both sides of the equation by 45:

x = 4°

9) ($6500 x 1.02) = 6630 x 1.02 = 6762.60 x1.02 = 6897.85 x 1.02 = 7035.81 x 1.02 = 7176.53

10) (2/5)(55) =110/5 = 22

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Pat drank 1 1/3 cups of punch in the beginning of the party as she drank 2 and4/6 cups of punch at the end of the party.How much
SOVA2 [1]

Answer:

Pat drank 26/6 (4 1/3 or 13/3) cups of punch.

Step-by-step explanation:

Here is how I would solve this-

What is the question? How much punch did she drink in all?

What do we need to know? 11/3 + 4/6 cups of punch.

How can we make them have a common denominator? 22/6 + 4/6

Add them together! (22 + 4 = 26) so you get 26/6

Final Answer = Pat drank 26/6 (4 1/3 or 13/3) cups of punch.

Hope this helps! Good luck and let me know if this is right!

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3 years ago
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Vaselesa [24]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
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How to graph 3x+1=3x+2
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7 0
3 years ago
Me. Holtsclaw sells his home for $240,000 he must pay the real estate agents a 5% commission. How much is the commission?
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Answer:

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Step-by-step explanation:

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