Perimeter of a triangle = all 3 sides added together
x + (x - 4) + (x - 4) = 19
3x - 8 = 19
3x = 19 + 8
3x = 27
x = 27/3
x = 9 <==
a) f(4) = 3*4 - 4
= 8
b) h(-3) = 5 - ( - 3)
= 5 + 3 = 8
c) h(4) - f(-5) = 1 + ( -19)
= -18
have a nice day <3
The answer is true trust just had this
Step-by-step explanation:
Hope I did the way it was required! And helped you somehow!
Answer:
the slope is 5 the y intercept is 5
Step-by-step explanation:
slope intercept form makes this true
please mark brainliest :)