Answer: 471.24 (with 3.14 as pi)
Step-by-step explanation:
Volume of cylinder = pi*r^2*height
Radius = 10/2 = 5
Pi*25^2*6 = 471.24
Answer:
X intercept = 2, Y intercept = 4
Step-by-step explanation:
Hello :
<span>(x² - 4x )+( y² - 4y) - 73 = 0
</span>(x² - 4x+4-4 )+( y² - 4y+4-4) - 73 = 0
(x² - 4x+4)-4 +( y² - 4y+4)-4 - 73 = 0
(x-2)² +(y-2)² = 9²
<span>the radius is : 9</span>
(x+2)/15=(3x+3)/15
x+2=3x+3
-1=2x
x=-1/2
hope this helps!
Well we know that the ratio is 2 boys : 4 girls, 2*2=4, if there are 12 boys the ratio would be 12 boys : 24 girls because 12*2=24. Thus, the new ratio is 12 boys : 24 GIRLS