Evaluate the expression.-4a0 + 4b0
A. 4
B. 0
C. 4a - 4b
D. -4a + 4b
Answer: B
Mathematics
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Rewrite the given expression without exponents.w5z3
A. w + w + w + w + w + z + z + z B. w ? w ? w ? w ? w ? z ? z ? z C. w + w + w + z + z + z + z + z D. w ? w ? w ? z ? z ? z ? z ? z
Mathematics
Use technology to calculate det A.A = 
A. 1875 B. 36 C. 71 D. 81
Mathematics
Solve.The roof of a building is in the shape of the hyperbola 
where x and y are in meters. Refer to the figure and determine the height, h, of the outside walls.A = 4 m
A. 160 m B. 12.6 m C. 22 m D. 4.7 m
Mathematics
Find the measure of the indicated angle.The angle's measure is 20° more than triple that of its supplement.
A. 85° B. 140° C. 130° D. 95°
Mathematics