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3 years ago

can someone please help me?!

Mathematics

2 answers:

ololo11 [35]3 years ago

7 0

X = 19
Z = 28
Hope this helps

Aloiza [94]3 years ago

3 0

Answer:

x = 119

z = 28

Step-by-step explanation:

To find x: Because of same-side exterior angles, you can add x and 61 together to find 180 degrees.

x + 61 = 180

Subtraction: x = 119

To find z: Use given quantities, not found variables for most accurate answer. Because of opposite exterior angles, you can equal them to each other.

61 = 5z - 79

Addition: 140 = 5z

Division: 140/5 = 5z/5

Final Answer = 28 = z

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Answer:

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It has been given in this question that sign telling path has a 2% grade.

2% grade means a rise of 2 meters for a horizontal change of 100 m (As given in the figure attached).

All the trigonometric ratios for the angle θ between the path and the horizontal are,

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3 years ago

￼can someone please help me?!

can someone please help me?!