Answer:
For the first one the answer is:
<K = 31°
Sorry I don't know the second one.
Answer:
28.4484
Step-by-step explanation:
Answer:4x2−6x−4
Step-by-step explanation:
(4x+2)(x−2)
=(4x+2)(x+−2)
=(4x)(x)+(4x)(−2)+(2)(x)+(2)(−2)
=4x2−8x+2x−4
=4x2−6x−4
(5,0) if there is no y then it is a 0
Answer:
x*(x+2)= 63 7 and 9
Step-by-step explanation: