CharlieHub
CharlieHub
23-07-2020
Mathematics
contestada
I need help in this page
Respuesta :
masbrosur
masbrosur
23-07-2020
Step-by-step explanation:
a. 3.14 *
4
²
=
5
0
.
2
4
cm²
b.
16
cm
c. V = B * h =
50.24
*
16
=
803.84
cm²
Answer Link
theking7x
theking7x
23-07-2020
The correct answer is
A. 50.24
B. 16
C. 50.24 , 16 ,803.84
Explain
A. Area = πr^2 = 3.14(4)^2= 50.24
B. Volume = area x height = 50.24 x 16 = 803 . 84 cubic cm
So for part c the answer are 50.24 , 16 , 803.84
Hopefully this help you :D
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
Identify the underlined place in 83.5851. Then round the number to that place.
Which of the following equations has the given solution set? Solution set: Ø -2m + 5 = 2m + 5 -2m + 5 = -2m + 5 -2m + 5 = -2m - 5
Petra deposited $278.16 in a savings account that earns 2.1% simple interest. What is Petra’s account balance after nine years?
An annuity written as a geometric series has r equal to 1.005 . Determine the annual interest rate for the annuity if the interest is compounded monthly
Which is a factor of 3x2y2 + 6x2+ 12y2 + 24 ? 6 x2 + 2 y2 + 6 x2 + 4 Not sure how to do this..
Angle addition postulate: m see attachment
Please HELP!! A ferris wheel of diameter 18.5m rotates at a rate of 0.2rad/s. if passengers board the lowest car at a height of 3m above the ground, determine a
Sketch the graph of a function whose first derivative is always negative and second derivative is always positive.
Exit which 1965 act prohibited election practices that deny the right to vote based on race, including racial gerrymandering? a. the election rights act b. th
Is it possible to find lattice points that are (sqrt of 15) units apart?
