Triangle ABC has a perimeter of 22 cm AB = 8 cm
BC = 5 cm

By calculation deduce weather triangle ABC is a right-angled triangle

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k