X=7
You divide 14 by 2 to find the proportion (7) then multiply it by 1 to get the base length of the large triangle since they’re congruent.
C=2pir
pi=3.14
r=18
c=(2)(3.14)(18)
c=(6.28)(18)
c=113.04
D is answer
27 / 3 =9
54 / 6 = 9
so 18 / 9 = 2
Answer: Missing side length AB = 2
Answer:
![\large\boxed{A\ \cup\ B=[-5,\ 10]}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7BA%5C%20%5Ccup%5C%20B%3D%5B-5%2C%5C%2010%5D%7D)
Step-by-step explanation:
Look at the picture.
The union of two sets A and B (A ∪ B) is the set of elements which are in A, in B, or in both A and B
Answer:
40.6
Step-by-step explanation:
0.7(58)