Step-by-step explanation:

I hope it makes sense
:)
The value of m is 2450
<h3>What is Equation?</h3>
Two or more expressions with an Equal sign is called as Equation.
The given equation is
2(14m/400)=171.5
Distribute 2 with numerator on LHS
28m/400=171.5
14m/200=171.5
7m/100=171.5
Multiply 100 on both sides
7m=17150
m=2450
Hence, the value of m is 2450
To learn more on Equation:
brainly.com/question/10413253
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The perimeter is 36 and the area is 81 units
hope this helps:)
Answer:
-4 or -9
Step-by-step explanation:
-a^2-13a-36=0
(-a-4)(a+9)=0
-a-4=0
a+9=0
a= -4, -9
What is the formula for calculating the volume of a cube?
V = s x s x s where s = the length of a side
V = .5 x.5 x.5 = .125