Mathematics, 19.03.2021 01:50 naomicervero
A reflecting telescope contains a mirror shaped like a parabola of revolution. If the mirror is 16 inches across at its opening and is 2 feet deep, where will the light be concentrated?
Answers: 3
Mathematics, 21.06.2019 19:50
Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27
Answers: 1
Mathematics, 21.06.2019 21:30
Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle
Answers: 1
Mathematics, 22.06.2019 01:30
Me i'm timed right now! a. (0,-5)b. (0,-3)c. (0,3) d. (0,5)
Answers: 2
A reflecting telescope contains a mirror shaped like a parabola of revolution. If the mirror is 16 i...
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