Answer:
m∠C = 66°
Step-by-step explanation:
Given
m∠ A = 33°
m∠ B = 81°
To determine
m∠C = ?
We know that sum of angles of a triangle is 180°.
so using the equation
m∠ A + m∠ B + m∠C = 180°
substituting m∠ A = 33°, and m∠ B = 81° in the equatio
33° + 81°+m∠C= 180°
114° + m∠C = 180°
m∠C = 180° - 114°
m∠C = 66°
Therefore,
Find the pattern. 184-164 gets you 20. so 84 - 20 is your answer
Answer:
can l
Step-by-step explanation:
can l? can l? can l~
I think it is x² - 10x + 21 = 0.
Answer:
the vertex of 3x^2-12+8 is (2,-4)
