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Sonja [21]
2 years ago
12

Help with proofs please

Mathematics
1 answer:
alexandr402 [8]2 years ago
8 0

Answer:

D. Subtraction Property of Equality

Step-by-step explanation:

Hope it helps.

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X-5/50°
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Answer:

<QRT = 130°

X = 135

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Step-by-step explanation:

1. A straight line is 180°.

180° - 50° = 130°

<QRT = 130°

2. x - 5 = 130°

130° + 5° = 135°

3. As stated before, a straight line is 180°.

3 0
3 years ago
What is the result when 4x^2-17x+36 is subtracted from 2 x^2-5x+25?
timama [110]
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maria [59]

Answer:

-12 is correct

Step-by-step explanation:

hope this helps

5 0
3 years ago
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Alexxx [7]
I got 180 because (although the picture is smaller and digital meaning I may be off) angle AOD = 85 degrees while angle BOC = 95. 95 + 85 = 180.
8 0
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1 1/2

because 1 1/2 equals 1 3/6. so 1 3/6 is bigger than 1 1/6.
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3 years ago
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