Hey!
Hope this helps...
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x + y = 3
x = 3 - y
y = 2x - 15
y = 2(3 - y) - 15
y = 6 - 2y - 15
y = -2y - 9
3y = -9
y = -3
y = 2x - 15
-3 = 2x - 15
-2x = -12
x = 6
So...
The answer is: (6, -3)
Answer:
11
Step-by-step explanation:
12/6 =2 +9=11
:)
Answer:135
Step-by-step explanation:
If you have to compare two shapes you basically count the number of shapes there are of each type then you say for example 6:4. If they ask you to give the number of shapes to the number of shapes there are you count all the shapes and then you count the shape they asked you to find and then you will get something like 4:15
Answer:
98º
Step-by-step explanation:
The sum of angles in a triangle is 180
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The missing angle in the triangle
180 - 45 - 53 = 82º
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x is supplementary to 82º
x = 180 - 82
x = 98º
