Surface area of a cone = π{rs+r²}<br /> =πr{s+r}<br />part 1:if π is 6 units and s is 4 units then r would be 3.14 ×6 {4+6}<br /><br />part 2: area of a cone = 3.14 ×6×10<br /> =31.4×6<br /> = 188.4 units²<br />the surface area = 188.4 <br />units²<br /> hope i helped
15 is 60% of 25. 15/25 is equal to .6 or 60%
The equation is
8x +7=125
Answer:
the answer to predict the city's population is 2050
Because it has more mass so with less mass it accelerates faster. That is newtons 2nd law of motion.
