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Answer:
A 7/25
Step-by-step explanation:
The cosine of an angle is equal to the sine of its complement. In a right triangle, angle A is the complement of angle B. So, ...
cos(A) = sin(B)
cos(A) = 7/25
Attach the numbers What number
The triangle can be isosceles or scalene but not equilateral
it does not show the question
Answer:
blue and red, slope of -3
Step-by-step explanation:
