Let
x---------> radius of the cylinder
y---------> the height of the cylinder
we know that
x=2y
[surface area of cylinder]=2*[pi*r²]+2*pi*r*h
surface area=108*pi m²
r=x
h=y
x=2y
108*pi=2*[pi*(2y)²]+2*pi*(2y)*y
108*pi=8*pi*y²+4*pi*y²
108*pi=12*pi*y²
y²=108/12
y²=9----------> y=√9--------> y=3 m
x=2y-------> x=2*3-----> x=6 m
the answer is
the height of the cylinder is 3 m
Answer: $889.58
Step-by-step explanation:
⇒<u>Equation:</u>
A = P(1 + rt)
Turn 3% into decimal and you get 0.03, then 9 months/ 12 months = 0.75 years.
<h2><u>
WORK ↓</u></h2>
⇒A = 870(1 + (0.03 × 0.75)) = 889.575
⇒A = $889.58
* Hopefully this helps:) Mark me the brainliest:) !!!!
13d+25≤121 represent the inequality to find the number of days.
Step-by-step explanation:
Flat rental fee of equipment = $25
No. of days = d
Per day fee = $13
Amount Kyle has = $121
According to given statement,
As the amount is $121, therefore, the total cost can either be a total of $121 or less.
13d+25≤121 represent the inequality to find the number of days.
Keywords: Linear inequalities
Learn more about linear inequalities about:
#LearnwithBrainly
The answer is 15 trust me.
