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Answer:
4/3
Step-by-step explanation:
Part B: What is the solution to the equations of lines A and B?
part a: 1
part b: (3,5)
C. 20° 30° and 50°
D. 20° 60° and 100°
The 3 interior angles of a triangle when added together need to equal 180 degrees.
The answer would be D. 20° 60° and 100° ( 20 + 60 + 100 = 180)
ac=r/d solve for a
Answer:
A=R/CD
Step-by-step explanation:
AC=R/D
--Multiply by d on both sides to get rid of the fraction on right side
D*AC=R/D *D
--d on the denominator is canceled out.
ACD=R
--divide ACD by CD to isolate A.
ACD/CD = R/CD
--CD on numerator and denominator cancel out. A is found.
A=R/CD