The angles in a triangle always add up to exactly 180 degrees. To see if this can be a triangle, add up the given angle measures. If the sum is not 180, then it cannot be a triangle.
140+43+7=190
A triangle CANNOT have the angles measures as 140, 43, and 7.
Hope this helps!!
Rounding up or down to the nearest whole number, 253,000-49,000=204,000
Answer:
A and B
Step-by-step explanation:
Answer:
98 boxes
Step-by-step explanation:
If 56 is 
of the total, we can set up an equation like this:
Where T is the total number of boxes.
Solving for T gives us the answer:
There were 98 boxes in total.
