If one angle in a parallelogram is 135, then one of the other angles of the parallelogram is

(a) 135°.
(b) 45°.
(c) 55°.
(d) Both (a) and (b) are correct.
(e) Both (a) and (c) are correct.


(d) Both (a) and (b) are correct.

Mathematics

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Reduce the fraction to lowest terms.

A.
B.
C.
D.

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Solve the equation. Express radicals in simplest form.0.1x2 - 0.2x = 0.1

A. {1 + }
B. {2 - }
C. {2 + , 2 - }
D. {1 + , 1 - }

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Change the word statement to an equation. Use x as the variable.Twice a number less 5 equals 7.

A. 2(x - 5) = 7 B. 5 - 2x = 7 C. 2x - 5 = 7

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Solve the equation.7x + 7 = 2 - 2x

A. - 
B. 1
C.
D. - 1

Mathematics