Answer:
per = 18a 7a+2a+7a+2a
area = 14
7a*2a
Step-by-step explanation:
Answer:
AA Similarity
Step-by-step explanation:
Since they both share angle x and since angle YZX is equal to ABX from parallel lines, triangle ABX is similar to YZX from AA similarity.
3(4 - 3s) = 30
First, divide both sides by 3.
Second, since 10 goes into 3 to get 30, simplify the fraction to 10.
Third, subtract 4 from both sides.
Fourth, subtract 10 - 4.
Fifth, divide both sides by -3.
Sixth, simplify to turn the whole fraction into a negative.
Seventh, since 2 goes into 3 to get 6, simplify the fraction to 2.
![s = -2](https://tex.z-dn.net/?f=s%20%3D%20-2)
Answer:
s = -2
Answer:
Step-by-step explanation:
a) -3
b) 5
c) -2
d) -6