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Stels [109]
3 years ago
5

Need help will mark brainliest for the right answer!

Mathematics
1 answer:
torisob [31]3 years ago
3 0
Each unknown angle is equal to 40 degrees
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Divide.<br><br> −4 1/3÷−2 3/5<br><br> 123<br><br> 145<br><br> 215<br><br> 235
Over [174]

Answer:

1.66666666667

Step-by-step explanation:

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sets of linear systems wherein there is one Consistent &amp; Dependent, Consistent &amp; Independent, and one Inconsistent.
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What is the difference between entering a formula and entering data ??

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2 years ago
The amount c in grams of a 100 gram sample of carbon-14 remaining after t years is represented by the equation c= 100 (0.99988)t
tigry1 [53]

Answer: The amount of carbon-14 remaining after 4 years is 99.95 grams.

Step-by-step explanation:

Hi, to answer this question we simply have to substitute t=4 in the equation given and solve for c.

c= 100 (0.99988)^t

c =100 (0.99988)^4

c = 100 x 0.999520086

c= 99.95200864 ≅99.95 grams (rounded)

The amount of carbon-14 remaining after 4 years is 99.95 grams.

Feel free to ask for more if needed or if you did not understand something.

8 0
3 years ago
Stan's Sweater Superstore has a 30% off sale. This week only, everything in the store is marked down an additional 10% off the s
evablogger [386]

Answer:

$30

Step-by-step explanation:

30 % + 10 % = 40 %

40 % of $50 = $20

%50 - $20 = $30

8 0
3 years ago
Find the midpoint of the segment with the given endpoints . G(-3,-5) and H(1,-1)
Serhud [2]
All you have to do for this is follow the midpoint formula.

Let me know if the picture is unclear and I'll type it out for you.

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2 years ago
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