Answer:
perimeter of triangle=sum of all sides
perimeter of triangle = 3/10ft + 3/10ft + 1/10ft
perimeter of triangle =7/10ft
Answer:
320 meters per minute, or 19,200 meters per hour
Step-by-step explanation:
please comment what the answer options are or what unit you need for the answer, i will change my answer accordingly. hope this helps :)
Answer:
x=35
Step-by-step explanation:
2x+15+2x-10+x=180
combine factors
5x+5=180
-5 from both sides
5x=175
divide 175/5x
x=35
You have to divide 86 by 18 .which she can make about 5 necklaces