It is valid.
The three angles must add up to 180. So, if one is more than 90, the other two have to be less than 90.
A bald eagle. It’s higher and the analogue value, distance away from the ocean is closer to zero, so it’s closer to sea level
Answer:
see explanation
Step-by-step explanation:
Let ∠4 be x then ∠6 is
x
∠4 and ∠6 are same side interior angles and are supplementary, thus
x +
x = 180
Multiply through by 8 to clear the fraction
8x + x = 1440, that is
9x = 1440 ( divide both sides by 9 )
x = 160
Hence ∠4 = 160° and ∠6 = 160° ÷ 8 = 20°
Largest exponent in a polynomial is called it’s Degree
Answer:
3/2
Step-by-step explanation: