Answer:
I would answer this question, however there is no picture in order for me to tell.
Step-by-step explanation:
:(
Answer:
50
Step-by-step explanation:
v = the original speed of the cruise
d = 225 km the distance passed
t = d/v = 225/v the total time of the travel
v*1.5 + (v + 10)(d/v - 1.5 - 0.5) = d (using the formula distance = speed*time)
1.5v + (v + 10)(225/v - 2) = 225
Look at the images to see the solved equation
Answer:
I did the math, and believe it could be 60(pi)
Reasoning:
Cone: T.A. = (pi)rl + (pi)r^2
Cylinder: Total Area: T.A. = 2(pi)rh + 2(pi)r^2
(pi)rl + <u>(pi)r^2</u> + 2(pi)rh + <u>2</u>(pi)r^2 = TA (_____ = delete, because they will be within the figure)
(pi)rl + 2(pi)rh + (pi)r^2 = TA
It can't be
24 or 9, because they are too small, and you said it can't be 96.
-Sorry if this isn't the best. I am a Geometry student as well.