Answer:
3
, 4
, 4
(two x's on this spot), 5
Step-by-step explanation:
you need an x in each point (A, B, C, D, E) given in the chart
notice point B and E are the same
3 , 4 , 4 (two x's on this spot), 5
I believe the bottom left shows the right answer
Answer:
(-4,9)
Step-by-step explanation:
substitute the given value for y into the first equation
x-5(-2x+1)=-49
distribute
x+10x-5=-49
add like terms
11x-5=-49
add 5 to both sides
11x=-44
divide both sides by 11
x=-4
now plug x into into the second equation
y=-2(-4)+1
y=8+1
add like terms
y=9
The height of the triangle is 48/b or 48 over b. That's all I can tell you with the information given.
