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Burka [1]
3 years ago
5

To find the measures of the lettered angles

Mathematics
1 answer:
OLEGan [10]3 years ago
3 0
< d = 90 - 57
< d = 33

< e = 90 - 61
< e = 29
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Explain what their first step would be if they wanted to eliminate the y variable from the equations.
Vinvika [58]

Answer:

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Step-by-step explanation:

We note that the coefficient of y in equation (iii) is 1, so it is convenient to use that equation to eliminate y from the others.

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<em>To eliminate the y-variable from equation (i), four times equation (iii) can be added to equation (i).</em>

<em>To eliminate the y-variable from equation (ii), three times equation (iii) can be subtracted from equation (i).</em>

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The result of these operations would be ...

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5 0
3 years ago
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Jobisdone [24]
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8 0
3 years ago
Anyone want to help with 6?
ASHA 777 [7]

Answer:

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= 1/4 or 25%

3 0
3 years ago
6y + 3 + (2y + 3) = please help me
Nikitich [7]

Answer:

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Step-by-step explanation:

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Hope this helps:)

3 0
3 years ago
Which expression represents the difference quotient of the function f (x) = negative StartRoot 2 x EndRoot?
Kitty [74]

Answer:

25 8af

Step-by-step explanation:

7 0
3 years ago
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