Select the reason why these triangles are similar. If they are not, select "Not similar".
30° 1090
410
300
A. AA
B. SAS
C. SSS
D. Not similar

The radical equation 2+√2x-3 = √x+7 has a solution set [x= a0} and an extraneous root x = a1.

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form