Suppose ?C and ?D are corresponding angles of congruent triangles with ?C opposite AB and ?D opposite EF. If AB = 16 and EF = 10 - x, determine x.
–6
Mathematics
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Find the total area of the region between the curve and the x-axis.y = 
; 1 ? x ? 3
A. 
B. 
C. 
D. 3
Mathematics
Convert the angle given in radian measure into degrees. Round to two decimal places if needed.
? radians
A. 144° B. 432° C. 150° D. 75°
Mathematics
Decide if the statement is true or false.-(-7) > -21
A. False B. True
Mathematics
Multiply to find the exact answer. Express the answer as a whole or mixed number when possible and simplify.6 ? 3
A. 20
B. 18
C. 9
D. 20
Mathematics