Answer:
The domain is -1 ≤x< 5
The range is -3≤y<3
Step-by-step explanation:
The domain is the values that x takes
The domain is -1 ≤x< 5
The range is the values that y takes
The range is -3≤y<3
Step-by-step explanation:
1)
Let x=larger number
y=smaller number
x+y=59
x-y=13
Now adding these two equations we get
2x=72
x=36
Now as x-y=13
y=x-13=36-13=23
y=23
Therefore the larger number is 36 and the smaller number is 23
(or else u could also write)
The numbers are 36 and 23
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2)
Let x=first number
y=Second number
x+y=15
2x-y=6
Now adding these two equations we get
3x=21
x=7
Now as x+y=15,
y=15-x=15-7=8
y=8
Therefore the first number is 7 and the second number is 8
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3)
Let x=Larger number
y=smaller number
x-y=3
x-3y=-11
Now on subtracting these two equations we get
2y=14
y=7
Now as x-y=3,
x=y+3=7+3=10
x=10
Therefore the larger number is 10 and the smaller number is 7
Answer:
The answer is
90 degrees the first one is I don't know about the rest sorry
Step-by-step explanation:
Answer:
35.29%
Step-by-step explanation:
Just divide 30 by 85
Answer:
29000 feet
Step-by-step explanation:
Move decimal points 4 places to the right.
