Solve.Find the perimeter of the given figure.
A. x2 - 4x + 2 m
B. 2x2 - 2x + 2 m
C. 2x2 + 10x + 4 m
D. 2x2 - 4x + 2 m
Answer: D
Mathematics
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Which abbreviation shown below means, "by mouth" or "orally?"
A. o.l. B. p.o. C. p.v. D. O
Mathematics
Solve the problem.A square has an area of 49 square inches. If the same amount is added to the length and removed from the width, the resulting rectangle has an area of 45 square inches. Find the dimensions of the rectangle.
A. 3 in. by 4 in. B. 5 in. by 9 in. C. 4 in. by 9 in. D. 5 in. by 10 in.
Mathematics
Translate the following into an inequality statement.x is at most -3 or is greater than 2.
A. x ? -3 or x > 2 B. x ? -3 or x < 2 C. x < -3 or x ? 2 D. x > -3 or x ? 2
Mathematics
Convert the angle to radians. Leave as a multiple of ?.-630°
A. -7?
B. - 
C. 
D. - 
Mathematics