surface area of this cone?
Use A= 3.14 and round your answer to the nearest hundredth
9 ft
6 ft
Yes it is the same except there are two arcs you need to find the length for in this one.
Answer:ed44
Step-by-step explanation:
20% =20/100=2/10
20% of 400 =(2/10)*400 =80
1/4 of 360= (1/4)*360 =90
90>80, so 1/4 of 360 is bigger than 20% of 400
-5x - 15 > 10 + 20x...subtract 10 from both sides, add 5x to both sides
-10 - 15 > 20x + 5x ...simplify
-25 > 25x...divide both sides by 25
-25/25 > x ....reduce
-1 > x or x < -1 <===