3x - 2 = x + 10
So, 2x = 12 and x = 6
x=8+sqrt-8/12, x=8-sqrt-8/12
I think...
Answer:
The first one and the second one.
Step-by-step explanation:
Answer:
a
n
=
2
2
n
−
1
Step-by-step explanation:
hope this helps
Answer:
1-7 2-6 3-6 4-4
Step-by-step explanation:
To do this, you must notice that all of these are isosceles triangles (2 of the sides are the same.) You already have 1 value on each triangle, and the length of that side is the same length as the side with the unknown value, so those are the correct answers. If I made a mistake, please correct me. Everybody makes mistakes.
