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Burka [1]
3 years ago
15

Geometry, please HELP!! Will mark you brainiliest!!!

Mathematics
2 answers:
nadya68 [22]3 years ago
4 0

1. Pythag: A^2+B^2= C^2

4^2+3^2= 25, then you would need to square root to get 5.

2. 90-61= 29 degrees, knowing that, 180-(29x2)=122 degrees.

To solve for x, it's simply 180-122; which is 58 degrees. Which makes sense since 61+61 = 122.

aleksklad [387]3 years ago
3 0
Not quite sure about #1 but x=58°
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2 years ago
Write2.1 as a mixed number and as an improper fraction.<br> Do not try to simplify your answers.
Elden [556K]

Answer:

2 1/10 and 21/10

Step-by-step explanation:

2.1 is 2 + 0.1 when expanded.

2 is just 2 and then 0.1 as a fraction is 1/10. The mixed number would be                 2 1/10.

The improper fraction  is just 21/10 (convert the mixed number into improper form).

Converting from mixed number to improper: <u>Multiply the number in the front (in this case 2) by the denominator. </u>

<u />

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2 years ago
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8 0
2 years ago
What are common factors of 14 and 30
MA_775_DIABLO [31]

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7 0
2 years ago
2t-7-5t=11 what is the answer
Verizon [17]
<span>2t-7-5t=11

Start by combing like terms:

2-5t=-3t  

Now we have: 

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Add 7 to both sides

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To isolate t we divide both sides by -3 

Final answer: 
t=-6 </span>
3 0
2 years ago
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