In a right triangle, if angle B = 40ø, find angles A and C.
a. A = 60ø, C = 80ø
b. A = 70ø, C = 90ø
c. A = 40ø, C = 90ø
d. A = 40ø, C = 100ø
e. A = 50ø, C = 90ø
e. A = 50ø, C = 90ø
Mathematics
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Factor, if possible.d3 + 216
A. (d + 6)(d2 - 6d - 36) B. (d + 6)(d2 - 6d + 36) C. (d + 6)(d2 + 6d + 36) D. (d + 6)(d2 + 36)
Mathematics
Find the quotient.35 ÷ (-7)
A. -5
B. -350
C. - 
D. 5
Mathematics
Solve the problem.The height of a box is 5 inches. The length is three inches more than the width. Find the width if the volume is 350 cubic inches.
A. 10 in. B. 70 in. C. 5 in. D. 7 in.
Mathematics
For the given expression, write two equal expressions with negative signs in different places.
A. - 
and - 
B. - 
and 
C. 
and 
D. - - 
and 
Mathematics