1. The sides of an isosceles triangle area, a and b. The perimeter of the triangle formed by joining the midpoints of the sides of
the given triangle is
N-
za
b
1. 12 (a + b)
2. a+ 12b
3. 1/2a+b
4. 2a+b

Its worth 10000000 points need asap if you answer correctly ill mark brainliest

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

What is the slope of the line shown below?