Consider ABC
Select all the true statements
A. sin(A) + sin(B) = 1.2sin(C)
B. sin(A) –...
Mathematics, 11.02.2021 04:50 RandomUser101
Consider ABC
Select all the true statements
A. sin(A) + sin(B) = 1.2sin(C)
B. sin(A) – sin(B) = 0 4sin(C)
C. sin(A) = 2 sin(B)
D. sin(C) = 2 5sin(A) = 1.25sin(B)
E. sin(A) + sin(C) = 1.75 sin(B)
Answers: 2
Mathematics, 21.06.2019 20:30
If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
Answers: 2
Mathematics, 21.06.2019 21:30
Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.
Answers: 2
Mathematics, 21.06.2019 23:50
Write the standard form of an equation with (see picture below)
Answers: 2
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