Solve the problem.Find the surface area of a right regular square pyramid with a side  and a slant height of 

A. 384 in.2
B. 416 in.2
C. 224 in.2
D. 576 in.2


Answer: D

Mathematics

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Determine whether the statement is true or false.(8 + 7)[2 + (2 + 3)] < 199

A. False B. True

Mathematics

Solve the problem.The area of a garden is 960 square feet, and the length of its diagonal is 52 feet. Find the dimensions of the garden.

A. 60 ft by 16 ft B. 5 ft by 192 ft C. 80 ft by 12 ft D. 20 ft by 48 ft

Mathematics

Use the properties of determinants to find the value of the second determinant, given the value of the first. = 66 = ?

A. -66 B. -132 C. 132 D. 66

Mathematics

Express the sum using summation notation. +    +   + ... + 

A.
B.
C.
D.

Mathematics