X+y+z=27
lets say
x<y<z
z=2x
y=3+x
sub
x+y+z=27
x+3+x+2x=27
4x+3=27
minus 3
4x=24
divide by 4
x=6
y=3+x
y=3+6
y=9
z=2x
y=2(6)
y=12
ages are
6,9,12
The perimeter of the rectangle:
The perimeter of the square:
The perimeter of the rectangle is equal to the perimeter of the square. We have the equation:
The side lengths of the square:
The side lenghts of the rectangle:
Other method.
If the first figure is a square, then the length of the sides are equal.
Therefore
Further part of the solution as above.
Answer this by finding the average of 2.4 and 2.5:
2.4 + 2.5
-------------- = 2.45 acres
2
Answer:
Question 8: answer is D
Question 7: answer is B
You can tell which one is bigger because the one with a larger box has a bigger IQR :)
You can tell the minimum is bigger by looking at the numbers on the number line
Answer:
4 1/2 minutes
Step-by-step explanation:
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