Answer:
Step-by-step explanation:
Add the two equations together to eliminate
y
from the system.
x
−
2
y
=
−
7
+
3
x
+
2
y
=
3
4
x
=
−
4
Divide each term by
4
and simplify.
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x
=
−
1
Substitute the value found for
x
into one of the original equations, then solve for
y
.
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y
=
3
The solution to the independent system of equations can be represented as a point.
(
−
1
,
3
)
The result can be shown in multiple forms.
Point Form:
(
−
1
,
3
)
Equation Form:
x
=
−
1
,
y
=
3
They should get 2 each cause 2 goes into 90 and 72 so 2 is your answer
To convert 45000 inches into miles first you have to find out how much is miles to inches then divide you should 0.4500
Answer:
58 degrees
Step-by-step explanation:
We know the sum of all the angles in the figure is 360 degrees. Also the angles with the squares are 90 degrees. So 360-90-90-122 = 58 degrees.