Answer:
Step-by-step explanation:
7x
If X=2
7(2)
=14
Gradient is the slope of the line.
Use two points of the graphed line to find the slope, which is the change in Y over the change in x.
I'll use the points (4,0) and (6,8)
Slope = (8-0) / 6/4) = 8/2 = 4
The gradient is 4
Wouldn’t it be 4^P
i light be wrong
If ∡A ≡ ∡B ∡C ⇒ ΔABC = equilateral ⇒ AB = BC = AC
3x - 5 = 2x + 20
(AB) (BC)
3x - 2x = 20 + 5
x = 25
Answer:
The surface area of the rectangular prism is 124in³
Step-by-step explanation:
To calculate the surface area of a rectangular prism we have to use the following formula:
a = area
w = width = 1in
l = length = 6in
h = height = 8in
A = 2wl + 2lh + 2hw
we replace the values that we know
a = 2 * 1in * 6in + 2 * 6in * 8in + 2 * 8in * 1in
a = 12in ² + 96in ² + 16in ²
a = 124in³
The surface area of the rectangular prism is 124in³