Answer:
<u>D.10x+6=15</u>
Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:
D) L = 315 cm2 ; S = 399.9 cm2
Step-by-step explanation:
Lateral area;
3 × (½)(14)(15)
315 cm²
Surface area:
315 + (½)(14)(14)sin(60)
399.8704896 cm²
Answer:
1.2%
Step-by-step explanation:
All you have to do is divide 12 by 10 and you get the answer 1.2.