Convert the expression.
What will be an ideal response?
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Solve the problem.If two tangent lines to the ellipse 4x2 + 36y2 = 144 intersect the y-axis at find the points of tangency.
A. ,
B. ,
C. ,
D. (-6, 0), (6, 0)
Solve.Mary and her brother John collect foreign coins. Mary has twice the number of coins that John has. Together they have 105 foreign coins. Find how many coins Mary has.
A. 70 coins B. 35 coins C. 63 coins D. 14 coins
Provide an appropriate response.Using Heron's formula, find the area of the triangle shown. Round the answer to four significant digits.
A. 64.18 m2 B. 37.35 m2 C. 36.57 m2 D. 4,118 m2
Determine the domain and range of the relation.{(-5, 5), (-5, 7), (9, -9), (-3, -8), (-9, -1)}
A. Domain: {-5, -3, -9, 9}; range: {7, -8, -1, -9, 5} B. Domain: {-5, -5, -3, -9, 9}; range: {7, -8, -1, -9, 5} C. Domain: {7, -8, -1, -9, 5}; range: {-5, -5, -3, -9, 9} D. Domain: {-5, -2, -3, -9, 9}; range: {7, -8, -1, -9, 5}