Use the properties of parallel lines to solve the problem.Assume that m and n are parallel. Find the measures of angles A and B.
?A = (5x - 5)°, ?B = (4x + 26)°
A. 134°, 114°
B. 98°, 150°
C. 134°, 134°
D. 150°, 150°
Answer: D
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The problem tells by what factor and direction the graph of the given function is to be stretched or compressed. Give an equation for the stretched or compressed graph.y = x3 + 1stretched vertically by a factor of 5
A. y = +
B. y = 5x3 + 1
C. y = 125x3 + 1
D. y = 5x3 + 5
Find the center, radius, and intercepts of the circle.x2 + y2 + 4x - 4y - 3 = 0
A. (h, k) = (-2, 2), r =
x-int: x = -2 + ; y-int: y = 2 +
B. (h, k) = (-2, 2), r =
x-int: x = -2 ± ; y-int: y = 2 ±
C. (h, k) = (-2, -2), r =
x-int: x = -2 ± ; y-int: y = 2 ±
D. (h, k) = (2, -2), r =
x-int: x = -2 ± ; y-int: y = 2 ±
Solve the problem.A wicker basket has a circular rim with a diameter of 8 inches. How many inches of ribbon are needed to go once around the rim? Use 3.14 for ?. Round your answer to the nearest tenth.
A. 25.1 in. B. 50.2 in. C. 23.1 in. D. 64 in.
According to the Pythagorean Theorem, the length of the hypotenuse of a right triangle is where c is the length of the hypotenuse and a and b are the lengths of the legs. the equation
can also be used to find the diagonal of a square or a rectangle. Find the missing length, x, and simplify the result.
A. x =
B. x =
C. x = 36
D. x = 6