Which ordered pair is a solution of this
2 answers:
Answer:
(-3, 2)
Step-by-step explanation:
Substitute each ordered pair into the equation.
(2, - 2)
This ordered pair is not a solution because - 12 + 14 = 2
(-2, 2)
This ordered pair is not a solution because 12 - 14 = - 2. Also, because this ordered pair is just the inverse of the previous one you have calculated, you can tell it will not give a result of 4.
(-3, 2)
This ordered pair is a solution because 18 - 14 = 4.
(2, - 3)
This ordered pair is not a solution because - 12 + 21 = 9.
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We know
90
∘
=
1
right angle
=
100
g
So
A
∘
=
(
100
90
⋅
A
)
g
Hence by the given condition
B
=
(
100
90
⋅
A
)
=
10
9
A
=
A
+
(
A
9
)
Answer
90
∘
=
1
right angle
=
100
g
So
A
∘
=
(
100
90
⋅
A
)
g
Hence by the given condition
B
=
(
100
90
⋅
A
)
=
10
9
A
=
A
+
(
A
9
)
Answer