In the figure shown, ?AED=138°. Find the measure of ?AEB.
 figure 1.png)
?AEB=42°
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Use a CAS integration utility to evaluate the triple integral of the given function over the specified solid region.
over the rectangular cube 
A. 
B. 918
C. 837
D. 
State the phrase as a mathematical expression. Use x to represent the variable.The quotient of a number and nine
A. 9 + x
B. 
C. 9 - x
D. 9x
Solve.The motion of a projectile that is fired at a 30° angle with the horizontal is given by x = v0
t, 
for t in 
Suppose a projectile is fired with an initial velocity of 350 feet per second at an angle of 30° with the horizontal. Find (a) the time when it strikes the ground and (b) the range (horizontal distance covered).
A. (a) 21.9 seconds (b) 6631 feet B. (a) 18.9 seconds (b) 3315 feet C. (a) 5.5 seconds (b) 1658 feet D. (a) 10.9 seconds (b) 3315 feet
Solve the linear equation using the addition property of equality.-5y - 8 = 13 - 6y
A. y = 21 B. y = 5 C. y = -21 D. y = -5