Answer:
yes
Step-by-step explanation:
Its b= -0.2 or b= 1/-5 whichever one works best
If the triangle has a right angle, the measure of the third side is 12.8 inches
Answer:
x=10
y=2
Step-by-step explanation:
1)add the equations and find what x is.
x-y=8
+x+y=12
—————
2x=20
— —
2 2
x=10
3)fill in x for the second equation.
x+y=12
since x=10,replace x with 10.
10+y=12.
subtract 19 from both sides.
10+y=12
-10 -10
—————-
y=2
