Consider that ΔQRS is similar to ΔLMN and the measure of ∠N is 42°. What is the measure of ∠S?

A:42, B:48, C:56, D:58

A:42

Step-by-step explanation:

Similar Triangle are those which might be not in same size but they have similar structure and angles. Every Corresponding angle is equal.

In this Example angle N and angle S are the corresponding angles of two similar triangles. So , they have value same degree measurement although they might be different in size. The measure of angle S will be 42°. Correct option is A:42.

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.