Answer:
x= -42
Step-by-step explanation:
put the liketerms together
x+35= -7
x=-35-7
note*the operation sign changes after crossing the equal sign
x= -42
Hello,
2^948=2,3792270535644529004768999970398e+285
=2379227053564452900476899997039840896210016322655031134489234974905505051456646997672269303193850160943677958064308756880727336392871849132465328929763831401252753344715935798308298255734876378992382713251762299529708397931004608141051358304557852932819272168726630260518024558103494656
Answer:
6000π m²/h
Step-by-step explanation:
Area of the circular cloud =πr²----------------------------------------- (1)
Radius as a function of time = R(t)=50+20t------------------------ (2)
dA/dt = (dA/dr) x (dr/dt)-----------------------------------------------------(3)
dA/dr = 2πr
dr/dt = 20
After 5 hours, the radius of the cloud will be :
R(5)=50+20(5)
= 150 meters
Substituting into (3)
dA/dt = 2π(150) x 20
= 6000π m²/h
668294.02
this this the answer im pretty sure
Answer:
Step-by-step explanation:
Volume of cylinder = π times r^2 times h (height)
8,685.9 = π times r^2 times h
To find the radius, divide the diameter by 2.
19.2 / 2 = 9.6
8,685.9 = 3.14 x 9.6^2
3.14 x 9.6^2 = 289.38 (estimated)
8,685.9 = 289.38
Divide 289.38 by 8,685.9.
289.38 / 8,685.9 = 0.033316064
I hope this is right?!!
