Mathematics, 20.11.2020 14:00 dee4648
*Find pic from the attached pic :)
In the adjoining figure PQ is a tangent to the circle at C and AOB
is the diameter of the circle parallel to PQ, where O is the centre of
the circle. The measure of ∠BDC is
(A) 30° (B) 45°
(C) 60° (D) insufficient information
Answers: 3
Mathematics, 21.06.2019 13:00
Atriangle has side lengths of 15 inches and 30 inches. it also has angles that measure 45º and 20º. which of the following identifies the possible third angle of the triangle? a. 15 in., 65º b. 45 in., 65º c. 17 in., 115º d. 14 in., 115º
Answers: 1
Mathematics, 21.06.2019 18:20
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a. x2 − 4x − 7 = 0b. 4r2 + 11r − 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
Mathematics, 21.06.2019 18:30
What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?
Answers: 1
*Find pic from the attached pic :)
In the adjoining figure PQ is a tangent to the circle at C and A...
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