In ?ABC, if AD = 32 and BD = 18, find CD.


CD = 24.

Mathematics

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Use inequality notation to describe the set. r is positive

A. r> 0 B. r? 0 C. r? 0 D. r

Mathematics

Combine like terms.-4x9 + 7x7y - 15x9 -  - 13x7y + 7x9

A. -18x9
B. -18x9 - 18x7y - 
C. -12x9 - 6x7y - 
D. -12x9 + 7x7y - 

Mathematics

Complete.7040 yd =  mi

A. 1
B. 7
C. 4
D. 21,120

Mathematics

Solve the equation. Give an approximate solution to four decimal places.74x = 2.4

A. {1.7098} B. {0.0902} C. {1.7996} D. {0.1125}

Mathematics