Answer:
168 square inches
Step-by-step explanation:
Assuming these are the dimensions of a rectangular prism, then the surface area is given by
TSA=2(lw+lh+wh)
We substitute the dimensions into the formula to obtain:
TSA=2(2*9+2*6+9*6)
We simplify to get:
TSA=2(18+12+54)
TSA=2(84)
TSA=168 square inches
What is it? I might be able to help :)
Answer:
Step-by-step explanation:
the tangent of an angle is equal to the opposite side length over the adjacent side length
tan(P) = 3/5 = 0.6
(2.5*10^-8)(9*10^-10)
First, distribute a 1 so you can get rid of parentheses
2.5*10^-8*9*10^-10
Now, combine like terms
(2.5*9) (10^-8*10^-10)
2.25*10^-18
Answer:
y = x'
z = y'
z' = x + t
Step-by-step explanation:
Hi!
You need to define two new variables y and z:
y = x'
z = y'
Then:
z = y' = x''
z' = x''' = x + t
Now you have a system of 3 equations with only first derivatives