Use a calculator to find the value of y in degrees rounded to two decimal places.y = tan-1 (-3.556)
A. 105.71°
B. -74.29°
C. 285.71°
D. -22.63°
Answer: B
Mathematics
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Answer the question.A square has the properties of which three quadrilaterals?
What will be an ideal response?
Mathematics
Find the requested composition of functions.Given f(x) = 4x2 + 3x + 4 and g(x) = 3x - 6, find (g ? f)(x).
A. 12x2 + 9x + 18 B. 4x2 + 9x + 6 C. 12x2 + 9x + 6 D. 4x2 + 3x - 2
Mathematics
Solve the problem by using addition, subtraction, multiplication, or division as needed.Raisa's car used 16 gallons of gasoline when she drove it 224 miles. How many miles per gallon did it get?
A. 16 miles per gallon B. 14 miles per gallon C. 208 miles per gallon D. 23 miles per gallon
Mathematics
Determine the equation of variation.
A. y = 
B. y = 3x
C. y = 2.5x
D. y = 2x
Mathematics