We can see that
There are four triangle on the surface
and five squares
For finding surface areas , we will find area of each surface and then add them
Calculation of area of triangle:
We are given
base=b=8
height=h=10
now, we can use area formula
Calculation of area of square:
base=width=8
There are four triangle and five squares on the surface
so, we can find surface area
SA=4* triangle + 5*square
so, surface area is .............Answer
The correct answer would be C.439:))))))
Answer:
9x-6y+3xy+9
Step-by-step explanation:
firstly rearrange
9x-6y-6xy+9xy+9
then simplify those that can
-6xy + 9xy = +3xy
hence
9x-6y+3xy+9
Answer:
+- square root of x+36
Step-by-step explanation:
f(x) = x^2 -36
y = x^2 -36
Exchange x and y
x = y^2 -36
Solve for y
Add 36 to each side
x+36 = y^2 -36+36
x+36 = y^2
Take the square root of each side
±sqrt(x+36) = y
±sqrt(x+36) = f^-1(x)
Answer:
do i need to answer them all
Step-by-step explanation: