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swat32
2 years ago
13

How do you solve an equation that looks like this?

Mathematics
2 answers:
KonstantinChe [14]2 years ago
8 0

Answer:

x = 11

Step-by-step explanation:

5x - 8 + 43 = 90

5x = 55

x = 11

77julia77 [94]2 years ago
8 0

Step-by-step explanation:

5x - 8° + 43° = 90° (right Angle)

5x + 35° = 90°

5x = 90° - 35°

5x = 55°

x = 55°/5

x = 11°

5x - 8 = 5 × 11 - 8 = 47°

<em>The </em><em>first</em><em> </em><em>angle</em><em> is</em><em> </em><em>4</em><em>7</em><em>°</em><em> </em><em>and </em><em>second</em><em> </em><em>one</em><em> is</em><em> </em><em>4</em><em>3</em><em>°</em><em>.</em>

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