A triangle is said to be inscribed in a circle when all three vertices of the triangle are on the circle. Triangle PQR is inscribed in a circle with vertices Q and R located at the endpoints of a diameter of the circle and the third vertex, P, on the circumference of the circle so that PR=22cm, PQ = 10cm, and QR = 26cm.

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

What is the product? a-3/15a × 5/a-3

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect