Can someone please help me with this question? It's so tricky
2 answers:
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Answer:
(1,6)
x = 1, y = 6
See attachment for the graph
Step-by-step explanation:
y=x+5
y=-x+7
Using the elimination process
y=x+5
- y=-x+7
----------------
0=2x-2
2=2x
1=x
x=1
Substitute x = 1
y = x + 5
y = 1 + 5
y = 6
Answer:
AB =
Step-by-step explanation:
calculate the distance using the distance formula
d =
with (x₁, y₁ ) = B (3, 2 ) and (x₂, y₂ ) = A (7, 4 )
AB =
=
=
=
≈ 4.47 ( to 2 dec. places )