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Questions and Answers
What is the value of 3x - 7 when x = 5?
What is the value of 3x - 7 when x = 5?
- -2
- 8
- 22
- 15 (correct)
If a triangle has angles measuring 45°, 60°, and x°, what is the value of x?
If a triangle has angles measuring 45°, 60°, and x°, what is the value of x?
- 75° (correct)
- 90°
- 100°
- 80°
If the perimeter of a rectangle is 42 cm and its length is 12 cm, what is the width of the rectangle?
If the perimeter of a rectangle is 42 cm and its length is 12 cm, what is the width of the rectangle?
- 10 cm
- 13 cm
- 11 cm (correct)
- 9 cm
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