Answer:
hexagon
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
Because 6, 6 and 10 are not Pythagorean triplets.
Hence, it is not a right triangle.
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So solve for x
|x-72.5|=4
the || makes the inside positive so it could be positivie and negative so
x-72.5=4 and x-72.5=-4
solve for x in both situations
x-72.5=4
add 72.5 to both sides
x=76.5
x-72.5=-4
add 72.5 to both sides
x=68.6
the minimum it can be set to is 68.5 and the max is 76.5
Answer:
x=4
y=10
Step-by-step explanation:
3x +3y = 27
x - 3y = -11 (add these up so 3y will be eliminated and you'll have x only)
4x = 16
now let's eliminate x (you can put 4 instead of x though)
3x + 3y = 27
-3/ x -3y= -11 (multiple the the 2nd equation with -3 to eliminate x )
3x + 3y =27
-3x + 3y =33
6y = 60