Mathematics, 04.12.2020 20:50 Auttyrain7596
a wire attached to the top of a pole reaches a stake in the ground 20 feet from the foot of the pole. The angle of depression from the top of the pole to the ground is 58 degrees. Find the length of the wire.
Answers: 1
Mathematics, 21.06.2019 14:50
Alength on a map is 7.5 inches. thescale is 1 inch: 5 miles. what is theactual distance? a 1.5 miles c 12.5 milesb 2.5 miles d 37.5 miles
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Mathematics, 21.06.2019 21:00
The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years
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Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth
Answers: 2
a wire attached to the top of a pole reaches a stake in the ground 20 feet from the foot of the pole...
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