What are the equations of lines A and C on the template for Sam’s dartboard?

Sam is sketching a template on graph paper to use as a guide for his painted cork dart board.

The diameter of Circle 1 is 2 feet and the distance between the edges of each of the next three

pairs of circles is 1 foot.The distance between Circle 4 and Circle 5 is 1/2 foot. Sam does not want

axes through or touching his template and therefore wishes to sketch the dart board only in

Quadrant I. At the closest points, he wants Circle 5 to be 1 unit from the y-axis and 1-unit from

the x-axis. In this case:


Using 45°–45° triangles. Line A: y =-x + 11; Line C; y = x

Mathematics

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Use the distributive property to multiply. Then, if possible, simplify the resulting expression.3(7 + m)

A. 21m B. 21 + m C. 21 + 7m D. 21 + 3m

Mathematics

Add or subtract. Simplify the answer. - 

A.
B.
C.
D.

Mathematics

Solve the problem.The table lists the monthly precipitation P in Salem, Missouri, where x = 1 corresponds to January and  corresponds to September.Determine the value of P during September.

A. 1.4 inches B. 2.4 inches C. 1.2 inches D. 1.7 inches

Mathematics

Use synthetic division to find the function value.f(x) = x3 - 3x2 - 4x - 5; find f(-5)

A. 65 B. 70 C. -185 D. -175

Mathematics