Answer:
I believe the answer is C. 674 because the surface area of the pyramid is approx. 682.64569.
Step-by-step explanation:
I'm sorry I could be of more help.
Answer:
The solutions are
Step-by-step explanation:
To factor this cubic polynomial you must:
- Group the polynomial into two sections
- Factor out -9 from
- Factor out from
- Factor out common term
- Factor
- Using the Zero Factor Theorem: = 0 if and only if = 0 or = 0
The solutions are
Answer:
8N - 4 border tiles.
Step-by-step explanation:
There are 4 border tiles in each corner and between the tiles there are N-2 tiles along the 4 sides.
So the number of border tiles
= 4+ 4(N - 2)
= 4 + 4N - 8
= 8N - 4.
Answer:
f^-1(x)= 1/3+In(x)/3 In(2)
Step-by-step explanation:
Answer:
y = - x -
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + b ( m is the slope and b the y- intercept )
Calculate m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (- 4, 5) and (x₂, y₂ ) = (2, - 5) ← 2 points on the line
m = = = - , thus
y = - x + b ← is the partial equation
To find b substitute either of the 2 points into the partial equation
Using (2, - 5), then
- 5 = - + b ⇒ b = - 5 + = -
y = - x - ← equation of line