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Lelechka [254]
2 years ago
11

Solve for X...........

Mathematics
2 answers:
tekilochka [14]2 years ago
7 0
I’m assuming the answer is X =60 but I could en wrong.
Zolol [24]2 years ago
6 0

Answer:

x = 60°

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

<u>Geometry</u>

  • A box on an angle signifies a 90° angle
  • All angles in a triangle add up to 180°

Step-by-step explanation:

<u>Step 1: Set up equation</u>

x° + 90° + 30° = 180°

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Combine like terms:                    x + 120 = 180
  2. Subtract 120 on both sides:        x = 60°
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Question 2
xz_007 [3.2K]

The correct answer is: x = 8 (Option D)

Explanation:

Given ΔABC≅ΔDFE (Triangle ABC is congruent to triangle DFE).

It means that angle B is congruent to angle F, and C is congruent to E ( likewise A is congruent to D). By using this argument, we can say that, BC≅FE. Consequently, we can safely say that the lengths of those sides are also equal in measure. Therefore,

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Hence the correct answer is: x = 8

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2 years ago
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Step-by-step explanation:

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