Answer:
124
Step-by-step explanation:
v = l×w×h
v = 6.2 × 8 × 2.5
v = 124
9y+68+ 5y= 180
14y+68= 180
-68 -68
14y= 112
Y= 8
Now that we know what y is, we can plug it into the equation for angle B and find its actual angle measurement.
9(8)+ 68= 72+ 68= 140
So its 140 degrees.
Answer: V = (2/3)(22/7)(12 in)³
Explanation:
1) The segment AB is the diameter of the spherical fish bowl.
2) To find the volume of the fish tank use the formula for volume of a sphere:
V = (4/3) π r³
3) r = (1/2) [AB] = 24 in /2 = 12 in
4) V = (4/3) (22/7) (12 in)³
5) The fish tank is half-filled, so divide by 2:
V = (2/3)(22/7)(12 in)³
The inverse is b. If 4x+1 .NE. 61, then x-5 .NE.10