Give the remote interior angles to ?CBD


?A and ?C

Mathematics

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Find the sum of the given infinite geometric series.14 + 2.8 + 0.56 + . . .

A.
B. 17.36
C.
D.

Mathematics

Solve the problem.An airplane is sighted at the same time by two ground observers who are 3 miles apart and both directly west of the airplane. They report the angles of elevation as 15° and  How high is the airplane? Round to the nearest hundredth of a mile.

A. 1.17 mi B. 2.18 mi C. 3.29 mi D. 0.78 mi

Mathematics

Use U = universal set = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}, A = {1, 2, 3, 5, 8}, B = {2, 3, 5, 7}, and C = {1, 4, 9} to find the set.

A. {1, 2, 3, 5, 7, 8} B. {0, 4, 6, 9} C. {4, 6, 9} D. {1, 4, 6, 8, 9}

Mathematics

Solve the problem.Suppose A0dollars is deposited in a savings account paying 6.5% interest compounded continuously. After x years the account will contain  dollars. If $270 is initially deposited, after how many years (to the nearest tenth) would the account have $2490 in it?

A. 1.4 B. -34.2 C. 34.2 D. 120.3

Mathematics