Interior angles of a triangle should always add up to 180.
180-154=26
26-13=13
X=13
You need to go to school sorry I don’t know I just joined sorry
Answer:
$5.39
Step-by-step explanation:
In order to solve for this equation, we are going to multiply 7.70 by 0.3 to find how much money was taken which was 2.31.
Subtract2.31 from 7.70 to recieve your new price :)
Hope this Helps!
Answer:
13x-9
Step-by-step explanation:
9×(x - 1)
9x - 9 +4x
collect like terms, 9x+4x=13x
Answer:
x = 11°
4x = 44°
Step-by-step explanation:
Line BC || Line EF... (given)
BF is transversal.
is exterior angle of
Hence, by remote interior angle theorem of triangle, we have: