Answer the question.(7, 1) is the vertex of the right angle of an isosceles right triangle. (-8, 1) is a second vertex of the triangle. What are the coordinates of the third vertex?
A. (-8, -14)
B. (7, -14) or (7, 16)
C. (7, -14)
D. (-8, -14) or (-8, 16)
Answer: B
Mathematics
You might also like to view...
Using Green's Theorem, calculate the area of the indicated region.The circle r(t) = (8 cos t)i + (8 sin t)j, 0 ? t ? 2 ?
A. 8? B. 16? C. 2? D. 64?
Mathematics
Which method should be used to solve the system? Explain your answer, including a description of the first step.x2 + y2 = 49x + 10y = 5
What will be an ideal response?
Mathematics
Find the y-intercept of the polynomial function.f(x) = -x2(x + 9)(x2 - 1)
A. -1 B. 0 C. 9 D. -9
Mathematics
Solve the equation by factoring.x(x + 4) = 32
A. {-8, 4} B. {8, 4} C. {8, -4} D. {-8, -4}
Mathematics