Find the missing length in the right triangle.
?16 cm
A. 21 cm
B. 430 cm
C. 15 cm
D. 220 cm
Answer: A
Mathematics
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The given graph represents a translation of the graph of y = x2. Write the equation of the graph.
A. y = (x + 5)2 B. y = (x - 5)2 + 3 C. y = x2 - 5 D. y = (x - 5)2
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Decide whether the problem is an equation or an expression.3(4 - x) + 
A. Expression B. Equation
Mathematics
Determine if the function is even, odd, or neither.f(x) = -8x5 + 4x3
A. Neither B. Odd C. Even
Mathematics
Find the term that should be added to the expression to form a perfect square trinomial. Write the resulting perfect square trinomial in factored form.x2 + 9x
A. 
; 
2
B. 0; 
2
C. 
; 
2
D. 0; (x + 9)2
Mathematics