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Digiron [165]
3 years ago
6

Tell whether the ratios form a proportion.

Mathematics
1 answer:
qaws [65]3 years ago
3 0
5:16 is no
24:15 is no
3:12 is yes
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25
Elodia [21]

Answer:

33 degrees

Step-by-step explanation:

(4x+1) and (2x-19) add up to 180 degrees

(4x+1)+(2x-19)=180\\6x-18=180\\6x=198\\x=33

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I have 40,000,000, pennies! if I owe Jhon 5 dollars how much money do I have left​
snow_lady [41]

Answer:

39999500 pennies

Step-by-step explanation:

3 0
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Which ordered pair is a solution of the equation y-3=5(x-2)
notsponge [240]

Answer:

Three of the pair order I found is (0, -7), (1, -2), (2, 3)

Choose values for <em>x </em>values and substitute in to find the corresponding <em>y </em>values.

8 0
3 years ago
(If A+B+C=180) <br>tan 2A + tan 2B + tan 2C = tan 2A tan 2B tan 2C​
zavuch27 [327]

Step-by-step explanation:

Hey there!

See explanation in picture.

<em><u>Hope </u></em><em><u>it</u></em><em><u> helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

7 0
3 years ago
Which of the following is equivalent to -50 ?<br> 05.52<br> O 512<br> O 5V21<br> 0-52
Alex
- 05.52 because it has a limited amount
8 0
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