Answer:
b ≈ 4.2
Step-by-step explanation:
Using the tangent ratio in the right triangle, that is
tan50° = 
= 
= 
( multiply both sides by b )
b × tan50° = 5 ( divide both sides by tan50° )
b = 
≈ 4.2 ( to the nearest tenth )
Answer:
C) 5
Step-by-step explanation:
To find the exact volume of a cylinder, you must remember the rule - π r2 h
If 6 inches was the base (radius from the center of the cylinder to the edge) and 9 inches was the height, the equation would look like this -
π (6 squared in) (9 in)
Remember that the radius is squared so the equation would then look like
π (36 in) (9in)
Now you multiply 36 and 9 which would give you 324, then your equation would look like this
324 π
The final step is to multiply 324 by π which would be the volume of a cylinder.
Answer:2/4
Step-by-step explanation: you would just subtract 3/4 by 1/4 to get 2/4
The answer would be 8 because 12 divided by 1.5 equals 8 .
