Answer:the answer to this is 0.009
Step-by-step explanation:
Y equals 3x-3 is the answer
*The complete question is in the picture attached below.
Answer:
756πcm³
Step-by-step Explanation:
The volume of the solid shape = volume of cone + volume of the hemisphere.
==> 270πcm³ + ½(4/3*π*r³)
To calculate the volume of the hemisphere, we need to get the radius of the hemisphere = the radius of the cone.
Since volume of cone = 270πcm³, we can find r using the formula for the volume of cone.
==> Volume of cone = ⅓πr²h
⅓*π*r²*10 = 270π
⅓*10*r²(π) = 270 (π)
10/3 * r² = 270
r² = 270 * ³/10
r² = 81
r = √81
r = 9 cm
Thus, volume of hemisphere = ½(4/3*π*r³)
==> Volume of hemisphere = ½(⁴/3 * π * 9³)
= ½(972π)
Volume of hemisphere = 486πcm³
Volume of the solid shape
= volume of cone + volume of the hemisphere.
==> 270πcm³ + 486πcm³
= 756πcm³
Answer:
x = 58
Step-by-step explanation:
The angle formed by two secants
= 1/2(difference of intercepted arcs)
51 = 1/2 (160 - x)
Multiply each side by 2
51*2 = 2*1/2 (160-x)
102 = 160-x
Subtract 160 from each side
102-160 = 160-160-x
-58 = -x
Multiply each side by -1
58 =x