[Help asap, will mark brainliest when it allows me] Find the angle measures for the following triangle.
2 answers:
Answer:
x = 53°
(x+2)° = 55°
Step-by-step explanation:
Well we know that all the three angles added up together equals 180, so we can set the value of all the angles added up together as 180:

Now lets add what we can together:

Since we want to get x by itself to find its value, lets move 74 onto the other side and isolate the x:


And now we have the value of x, but let's plug them in and see if they still all equal to 180:


Answer:
x=53
x+2= 53+2= 55
Step-by-step explanation:
(x+2) + x + 72 = 180 (angles of triangle supplementary)
2x+ 74 = 180
2x = 180- 74
2x= 106
x= 106/2
x= 53
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the mean
Step-by-step explanation:
mean is calculated average
X^2 + y^2 - 2x + 8y - 47 = 0
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(x^2 - 2(1)x) + (y^2 + 2(4)y) = 47
(x^2 - 2(1)x + 1^2) + (y^2 + 2(4)y + 4^2) = 47 + 1^2 + 4^2
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If you have any questions on how I got to this solution, please ask. :)
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Step-by-step explanation:
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Step-by-step explanation:
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Hope this helps and have a nice day ~(^_^)~