Answer:
1: x
=
10
−

y
=
20
−
2
x
2: x
=

y
=

Step-by-step explanation:
3,4,5 are Pythagorean triplets. then 6,8,10 are, so the answer is 10
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Answer is A. -2x + 3z
Reason
2x + y = 3z
If you subtract 2x from both sides to isolate “y”
2x -2x +y = -2x + 3z
Now combine like terms
You get
y= -2x + 3z
Problem solved
Answer:
The answer is C
Step-by-step explanation:
Prove that opposite sides are congruent and have equal slopes.
I took the test and got it correct.