It is rounded to 20 because 23 is more closer to 23 than 30
Answer:
z = 1
Step-by-step explanation:
See the diagram of the triangle attached to this question.
We know the property of angles of a triangle as if we sum any two interior angles then we will get the opposite exterior angle.
Hence,
42z + 37 = 40z + (26z + 13)
⇒ 42z + 37 = 66z + 13
⇒ 37 - 13 = 66z - 42z
⇒ 24 = 24z
⇒ z = 1 (Answer)
D. f(x)= x*-9x^o+2x^2-4x+10
Answer:
-3/8 I think
Step-by-step explanation:
then u just simplify it which is -3/8
7 is the answer to the question if it flew 40 more miles
