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Margarita [4]
3 years ago
5

Makes no sense I wish it did

Mathematics
1 answer:
34kurt3 years ago
8 0

Answer:

<BCD=105 Degrees

Step-by-step explanation:

To solve this problem, you need to use linear pairs

Linear pairs are two angles on the same line divided by a single line between them. Linear pairs will always add up to 180 as they are supplementary.

Therefore, 180-75 will give you x, which is 105

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Answer:

x would equal -11 or 13

Step-by-step Explanation:

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5 0
3 years ago
Please help I found this one a bit confusing ​
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Answer:

7.2

Step-by-step explanation:

To reach point D from point C, you need to add 4 to the x-value of point C and take away 6 from the y-value. These numbers are the sides of the hypothetical triangle.

The Pythagorean Theorem states that a^2+b^2=c^2. If we plug the side lengths in for a and b, we get 4^2 + 6^2 = c^2. This can be simplified to 16+36=c^2, or 52 = c^2. If we root both sides, we find that c is equal to \sqrt{52}, which is slightly more than 7, at around 7.2.

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2 years ago
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