Solve for x, given the equation square root of x plus 9 − 4 = 1. x = 16, solution is not extraneous
x = 16, solution is extraneous
x = 34, solution is not extraneous
x = 34, solution is extraneous

step-by-step explanation:

just plug in each number for x and see which ones work and don't

x/3-10=8

x/3=18

x=48

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.