Use the laws of exponents to simplify. Write the answer with positive exponents.
-4/7
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Perform all operations in correct order.72 - 5 × 3 × 4
A. 60 B. 12 C. 804 D. 228
Mathematics
Give the rectangular coordinates for the point.(8, 225°)
A. (-4?, -4?)
B. (-4
, -4
)
C. (4
, 4
)
D. (-4
, -4
)
Mathematics
Find the vertices of the hyperbola.
- 
= 1
A. (0, 5), (0, -5) B. (-5, 0), (5, 0) C. (-6, 0), (6, 0) D. (0, 6), (0, -6)
Mathematics
Solve the triangle.b = 5, c = 7, A = 95°
A. a = 9.95, B = 33.8°, C = 51.2° B. a = 8.95, B = 51.2°, C = 33.8° C. a = 8.95, B = 33.8°, C = 51.2° D. a = 7.95, B = 51.2°, C = 33.8°
Mathematics