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Lostsunrise [7]
2 years ago
15

Find the missing angle

Mathematics
2 answers:
qwelly [4]2 years ago
5 0

Answer:

58 degree

Step-by-step explanation:

the total degree of the three interior angles together of a triangle = 180

here 2 sides are given so to find the 3rd angle we can just add the other 2 angles and subtract it from 180

so it'll be

65 + 57 = 122

180 - 122 = 58 \: degrees

answer = 58 degree

Zanzabum2 years ago
3 0
58 degrees……….:..:………..
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Find the amount of $8000 for 3 years,compounded annually at 5% per annum. Also ,find the compound interest
Triss [41]

Answer:

$9261

$1261

Step-by-step explanation:

Principal: $8000

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Time: 3 years

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3 years ago
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3 years ago
If 18 is added to a certain number and the sum is divided by 6, the result is 1 more than 14 of the original number. Find the or
Katyanochek1 [597]
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(18+x)/6 = 1+14 
1/6x + 3 = 1 + 14 (Distribute)
1/6x + 3 = (1+14) (Combine Like Terms)
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5 0
3 years ago
Answer??? please answer
Aliun [14]

Answer:

∠ 1 = 94°

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

130° is an exterior angle of the triangle, then

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∠ 1 = 94°

5 0
3 years ago
Read 2 more answers
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