Polygon x is similar to polygon y. polygon x is 1/2 the size of polygon y. the perimeter of polygon x is 196. what is the perimeter of polygon y?

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

How many solutions does the nonlinear system of equations graphed below have?

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle