Solve the problem.The floor of a rectangular room is to be tiled with -foot square tiles along a 12-foot wall. How many tiles will be needed along the wall?

A. 36 tiles
B. 37 tiles
C. 4 tiles
D. 12 tiles


Answer: A

Mathematics

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Name the quadrant in which the angle ? lies.cot ? > 0, sin ? < 0

A. I B. II C. III D. IV

Mathematics

In the kite PQRT, is QT the longer diagonal and QT intersects PR at S.Which of the following transformations maps PQRT onto itself?

(a) Reflection with respect to PR (b) Rotation around S of 90 deg (c) Size transformation with center S (d) Rotation around S of 180 deg (e) Reflection with respect to TQ

Mathematics

Solve the problem.Janet drove 260 kilometers and the trip took 4 hours. How fast was Janet traveling?

A. 66 kilometers/hour  
B.  kilometer/hour  
C. 65 kilometers/hour  
D. 1040 kilometers/hour  

Mathematics

Solve the problem.The shape of a parabolic flashlight reflector can be described by the equation x = 5y2. Where should the light bulb be placed?

A.
B.
C. (20, 0)
D.

Mathematics