<z = 180 - 43
<z = 137
answer
<z = 137 degrees
Use the rule is/of, %/100
Answer:
SAS, SSS, AAA
Step-by-step explanation:
Because Im bored X D
So first write out the expression:

take two 10's from the top to cancel with the two 10's on the bottom.
3.9/1.3 is 3.
The answer is 3*10^3
The answer is the first choice: 7, 15, 20.
When you want to know what three numbers can make up a triangle. All you have to do is take the first two numbers and add them up. If the sum is larger than the third number, it can form a triangle. If the sum of the first two numbers are smaller than the third number, it cannot form a triangle.
Hope this helped