Answer:
Step-by-step explanation:
A. Linear- the add up to 180
B. 3x-5+2x+3+4x+2=180
9x=180
x=20
C. plug x in
ABD- 55, DBK- 82, KBC- 43
<u><em>4821216 is rational</em></u>. the definition of rational is a number that ends. this number ends in the ones place which means it is rational
Answer:
no because a decimal occurs
Step-by-step explanation:
445,760/6 = 74293.3333333
We know the cofunction identity

.
Thus, the tangent of 90° minus <span>θ also equals
5.</span>