Use the quadratic formula to find any x-intercepts on the graph of the equation.3x2 + 8x = -1

A.  
B.
C.  
D.  


Answer: A

Mathematics

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Solve the problem.The graph shows the relationship between the total surface area A of a square pyramid with a fixed base and its slant height s. Find the slant height if the surface area is 180 m2.

A. 7 m B. 6 m C. 5 m D. 4 m

Mathematics

What does the abbreviation stand for?qt.

A. quantity B. quart C. quarter D. quiet

Mathematics

Use the properties of real numbers to simplify the expression.(-12y - 12x + 20z)

A. -15y - 15x - 25z B. -15y - 15x + 25z C. -15y + 15x - 25z D. -15y + 15x + 25z

Mathematics

Provide an appropriate response.Solve: ? 0

Fill in the blank(s) with the appropriate word(s).

Mathematics