Simplify the complex number to its rectangular form.4j5 - 1
A. 4j - 1
B. 3j
C. 3
D. -4j - 1
Answer: A
Mathematics
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Provide an appropriate response.Find the area of the given figure. 
A. 38 cm2 B. 90 cm2 C. 66 cm2 D. 102 cm2
Mathematics
Solve the linear inequality. Express the solution in set-builder notation.-2(2x + 18) < -6x - 18
A. {x|x < -6} B. {x|x > -6} C. {x|x > 9} D. {x|x < 9}
Mathematics
Find the distance between the points.(-1, -6), (1, 5)
A. 5
B. 117
C. 117
D. 9
Mathematics
Write the digits for the given period (group) in the whole number.90,000,876,665billionsmillionsthousandsones
A. billions 90 millions 000 thousands 876 ones 665 B. billions 0 millions 8 thousands 6 ones 5 C. billions 000 millions 876 thousands 665 ones 000 D. billions 9 millions 000 thousands 76 ones 65
Mathematics