Here is the graph of y= 7 - x for values of x from 0 to 7 a) On the same grid, draw the graph of
y = x-1
10
9
8
7
6
5
4
3
2
1
b) Use the graphs to solve the
simultaneous equations
y = 7 - X and y = x-1
x=
y =
0 1 2 3 4 5 6 7 8 9 10

add an image, and i will answer

step-by-step explanation:

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.

it goes right