Answer:
The scale factor is 4
Step-by-step explanation:
Divide one of the sides on the larger shape with the corresponding side on the smaller shape. So if you choose the top one you would to 40/10 which is 4.
144+ 18x=360
..............................
Answer:
6n-13
Step-by-step explanation:
Since the question given is -7+6(n-1)
-7+6(n-1)
Open the bracket first
-7+6n-6
Collect like terms
-7-6+6n
-13+6n
Which can also be written as
6n-13
So C(n)=6n-13
Answer:
9. 108°
10. 8
11. 72°
12. 12
Step-by-step explanation:
m∠M = 72°
m∠N = 180° - 72° = 108°
=> m∠L = 108°
MP = 8
LM = 12
