Perform the computation.-4 - 7

A. -11
B. -3
C. 3
D. 11


Answer: A

Mathematics

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Determine if the given polar coordinates represent the same point.(6, ?/6), (6, 7?/6)

A. Yes B. No

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Use the distributive property to write the sum as a product.(-4)c + (-4)r

A. 4(c - r) B. 4(c + r) C. -4(c + r) D. -4(c - r)

Mathematics

Write the standard form of the equation of the circle whose radius is r and whose center is (h, k).r = ; (h, k) = (0, 0)

A. x2 + y2 = 
B. x2 + y2 = 
C. x2 + y2 = 169
D. x2 + y2 = 13

Mathematics

Find the inverse of the function.K = {(-5, -9), (9, 5), (3, 6), (-3, -6)}

A. K-1 = {(-63), (59), (-9, 9), (6-3)}
B. K-1 = {(-9, -5), (59), (63), (-6-3)}
C. K-1 = {(-5), (9), (3), (-3)}
D. K-1 = {(-63), (39), (-9, -5), (6-3)}

Mathematics