Given triangle abc, (1,8), (-5, 13) and (7, 13) what type of triangle do these points make

Check the picture below.

so the vertex at the bottom is exactly half-way of the opposite side, and equidistant from the other two vertices, meaning the two slanted sides are twins, and thus this is an isosceles triangle.

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d