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alejandro8212003
22.06.2019 •
Mathematics
Given: if cr = 4, ra = 6, and rs = 10, find ab.
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Ответ:
Diagram in the attached image
AB = 25
Step-by-step explanation:
Using the teorem of congruent angles and Tales similarity between triangles , we know that the relation
BA/AC
must be equal to the relation
SR/RC
BA/AC = SR/RC
BA / (4+6) = 10/4
BA = 25 = AB
Ответ:
A line with a positive slope (m > 0), as the line above, rises from left to right whereas a line with a negative slope (m < 0) falls from left to right.
Step-by-step explanation: If two lines have the same slope the lines are said to be parallel. You can express a linear function using the slope intercept form.