Answer:
∠ 2 = 140°
Step-by-step explanation:
the left base angle in the triangle and 110° are a linear pair and sum to 180°
base angle + 110° = 180° ( subtract 110° from both sides )
base angle = 70°
the 2 sides of the triangle are congruent so Δ is isosceles with base angles congruent.
the vertex of the Δ is then
(180 - 70 - 70)° = 180° - 140° = 40°
the vertex and ∠ 2 are a linear pair and sum to 180° , that is
∠ 2 + 40° = 180° ( subtract 40° from both sides )
∠ 2 = 140°
Answer: The correct answer would be C. $1.19 or B, depending on how you look at it.
Step-by-step explanation: IN order to figure out the answer, we have to go back and figure a few things out first:
1. how much each pound of bananas cost, and
2. how much each pound of apples cost. So:
8.28 / 12 = .69
15.04 / 8 = 1.88
That's how much 1 pound cost. Now:
1.88 - .69 = 1.19
Answer:13.7 degrees
Step-by-step explanation:
a^2+b^2=c^2
15^2-6^2=189
13.7 degrees
