Step-by-step explanation:
Given

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Answer:
x = 7
Step-by-step explanation:
-4x/-4 = -28/-4
x = 7
Answer: 80°
Step-by-Step Explanation:
By Angle Sum Property of a Triangle, all angles in a Triangle add up to 180°
Finding the Value of ‘x’ :-
2x + 3x + 4x = 180
5x + 4x = 180
9x = 180
x = 180/9
=> x = 20
Finding each Angle :-
2x = 2(20) = 2 * 20 = 40°
3x = 3(20) = 3 * 20 = 60°
4x = 4(20) = 4 * 20 = 80°
Hence, the Largest Angle is 80°
Domain: all reals, (-∝, ∝)
All inputs for x result in a solution.
Answer:
4
Step-by-step explanation:
(2, 0) to (8, 0) is a 4/1 scale factor because 8/2 = 4