Answer:
im too eionf0qn3490fn0wiopf
Step-by-step explanation:
First, solve for the radius of the sphere using the volume and the equation,
V = 4πr³ / 3
Substituting for the known values,
3000π m³ = 4πr³/3
The value of r from the equation is approximately 13.10 meters. The equation for the surface area is,
SA = 4πr²
Substituting the value of radius,
SA = 4π(13.10 m)² = 2157.74 m²
Therefore, the surface area is approximately 2157.74 m².
The answer should be D. A relation that is a function.
19. 5/11
20. 6/10
21. 4/11
22. 10/15
23. 11/11
You can use a calculator for the decimal part: just divide the numerator into the denominator. :) Since you're in middle school, you probably already know what repeating or terminating decimals are. If you don't, just search up the definitions. :) (BTW the / means over. i.e.: 11/11 = eleven over eleven)
Answer:
x=7, y= 8
Step-by-step explanation:
x+y=15
x+2y=23
Subtract the first equation from the second equation to eliminate x
x+2y=23
-x-y=-15
--------------------
y = 8
Now we can find x
x+y = 15
x+8 = 15
Subtract 8 from each side
x+8-8=15-8
x = 7
