Answer:
1, scalene 2, equilateral 3, scalene 4, isosceles
Step-by-step explanation:
I am not sure if it is A or B but it is definitely one of those because they have different y-intercepts. You have a 50/50 chance if you want to guess or you can graph it out and get an exact answer. Hope this helps!
Answer:
3. X = 13.42
Step-by-step explanation:
12² + x² = 18²
144 + x² = 324
-144 -144
x² = 180
√x² = √180
x = 13.41640 (unsure of how teacher would want you to round this, probably in the hundredths)
x = 13.42
You would turn 52 into a percent =.52 and then do 182÷52
with would equal 350
Answer:

Step-by-step explanation: