Answer:
a.
Step-by-step explanation:
I just got done learning this
Answer:
It doesn't factor nicely
Step-by-step explanation:
x = 13.48331477, -1.483314774
Answer:
2(3-4a)+5(a-7)
=6-8a+5a-35
=-3a-29
Step-by-step explanation:
Answer:
x=65
Step-by-step explanation:
solve for the angle not marked⇒ 180-147=33
add known angles⇒ 33+82= 115
subtract total known value from 180**⇒ 180-115=65
**all interior angles of a triangle must add up to 180°
Answer:
d = 9√2
Step-by-step explanation:
