1and 2 are

complementary angles
supplementary angles
right angles
vertical angles

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

Square a has a side length of (2x-7) and square b has a side length of (-4x+18). how much bigger is the perimeter of square b than square a?and show all work! you so