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Phoenix [80]
3 years ago
12

I need help test is passed due!! thank you

Mathematics
1 answer:
klemol [59]3 years ago
4 0

Answer:

45

Step-by-step explanation:

2x + 15 = x + 30

subtract 15 from both sides

2x = x + 15

subtract x from both sides

x = 15

plug x into the requested angle

15 + 30 = 45

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guajiro [1.7K]

Answer:

<em>Length of x ⇒ ( About ) 11.5; Option C</em>

Step-by-step explanation:

<em>~ Let us plan this question step-by-step. We know that the line segment with length 13.1 is a radii to the circle, as well as a hypotenuse to a right triangle. Respectively the hypotenuse of another triangle is a hypotenuse as well. By radii ≅, these two part of these two triangles are ≅ ~</em>

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