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


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Mathematics

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Solve.What will it cost to build a cement patio that is 15 feet by 20 feet at $4.50 per square foot?

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

Mathematics

Rewrite the quadratic equation in the form ax2 + bx + c = 0, then identify a, b, and c. x2 = x + 10

A. a = , b = , c = 10
B. a = , b = - , c = -10
C. a = , b = , c = -10
D. a = , b = - , c = 10

Mathematics

Find the axis of symmetry of the parabola defined by the given quadratic function.f(x) = x2 + 12x + 7

A. x = 12 B. x = -29 C. x = 6 D. x = -6

Mathematics

A formula is given along with the values of all but one of the variables in the formula. Find the value of the variable not given. Round to the nearest hundredth where necessary.V = ?r3; r = 4, ? = 3.14

A. 803.85 B. 267.95 C. 66.99 D. 85.33

Mathematics