Answer:
exterior angle property use ...
the exterior angle of an angle is equal to sum of rest 2 interior angles in a triangle
155 = 60 + x
x = 155 - 60 = 95
Answer:
Step-by-step explanation:
The percent increase formula is

For the bread, our percent increase looks like this:

which gives us a percent increase of 66.7%
For the cakes, our percent increase looks like this:

which gives us a percent increase of 20%
Area of triangle = base x height over 2
3 x 4 = 12
12 over 2 = 6
area = 6cm^2
26 = 3x - 2 - 7x
26 + 2 = -4x
28 / -4 = x
x = -7
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