All possible triangles must obey the rule that the sum of any two sides must be greater than the third side...
Only D. is a possible combination of sides
Answer:
$39.37 or $102.165 sorry i didn't understand the question.
Step-by-step explanation:
This is the total if 3 shirts= 22.5 and 2 ties=14.9 + 1.87= 39.37
but if 3 x 22.5= 67.5 and 2 x 14.9= 29.8 + 4.865= 102.165
Answer:
the side XY
Step-by-step explanation:
we know 2 angles in a triangle. but are 45 degrees.
that means the third angle Z is 180-45-45 = 90 degrees.
the side opposite of the largest angle is the longest side.
opposite of Z is the side XY.
So
ollie=x
x-8=y
y=3x-16
subsitute y=3x-16 for y in the first equation so
x-8=3x-16
subtract x from both sides
-8=2x-16
add 16 to both sides
8=2x
divide both sides by 2
4=x
ollie is 4