I think the first part is 10
Hello :
<span>Area of a triangle is A = (b×h)/2
b =</span>10in and h =<span>16in
A= (10×16)/2 = 80 in²</span>
I suggest drawing a graph or simply using a calculator
The answers should be (5 - √ 41) / 2 and (5 + √ 41) / 2
;)
M=y2-y1/x2-x1
m=-10-1/5+2
m=-11/7
