Answer:
Step-by-step explanation:
The interior angle of any polygon is:
(n-2)180
(n-2)180=3240
Dividing both sides by 180
n-2=3240/180
n-2=18
n=18+2
n=20
One interior angle is then 3240/20=162 (degrees)
Answer:
dh/dt = 3/25π m/min
Step-by-step explanation:
Radius = 5m
Rate (dV/dt) = 3 cm^3 / min
Leaking rate = 1 cm^3 / min
Volume = πr^2h
Volume = π(5)^2h
V= 25πh
Differentiate volume implicitly with respect to time
dV/dt = 3 cm^3/min
3 = 25π(dh/dt)
dh/dt = 3 m^3/min /25πm^2
dh/dt = 3/25πm/min
The required solution of the inequality is x < - 6.
Given that,
To solve the equation −2x − 4 > 8.
<h3>What is inequality?</h3>
Inequality can be described as the consideration of the equation including the symbol of ( ≤, ≥, <, >) instead of the equal sign in an equation.
Here,
The given equation
−2x − 4 > 8
adding 4 on both sides
-2x > 12
multiply by -1
when multiplying the negative -1 it will change the behavior of the inequality, so.
2x < - 12
Divide by 2 into both sides
x < - 6
Thus, the required solution of the inequality is x < - 6.
Learn more about inequality here:
brainly.com/question/14098842
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ANSWER:
Y intercept: (0, 2)
X intercept: (6, 0)
STEP-BY-STEP EXPLANATION:
We have the following equation:
The x-intercept is when y is equal to 0 and the y-intercept is when x is equal to 0, therefore:
