Answer:
three boys to 1 girl
Step-by-step explanation:
a
Due to the Triangle Angle Sum Theorem, we know that the sum of the interior angles of a triangle equals 180 degrees, therefore,
180 = m<1 + m<2 + m<3
180 - m<3 = m<1 + m<2
But, we also know that m<4 + m<3 = 180 degrees.
180 = m<3 + m<4
180 - m<3 = m<4
Both m<4 and m<1 + m<2 equals 180 - m<3
m<4 = m<1 + m<2
Answer: The first one is not a function the second is a function the third one is not one and the fourth one is
Step-by-step explanation:
Pi r^2 = area of a circle so therefore answer is 12.6cm^2
איך טאָן ניט פֿאַרשטיין מיין שטאָף
