Answer:
10
Step-by-step explanation:
We solve using Pythagoras Theorem. Pythagoras Theorem is used to solve for the missing side of a right angled triangle.
The formula for Pythagoras Theorem =
c² = a² + b²
c = √a² + b²
Where c is the longest side
From the above diagram, we are looking for c
c = ?
a = 6
b = 8
Hence,
c = √6² + 8²
c = √36 + 64
c = √100
c = 10
Therefore, side c = 10
Answer:
To determine the inverse of function f, change f(x) to y, switch x and y, and solve for y.
Step-by-step explanation:
f(x) = ![\sqrt[3]{8x} +4](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B8x%7D%20%2B4)
Change f(x) to y: y =
Switch x and y: x = ![\sqrt[3]{8y} +4](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B8y%7D%20%2B4)
Solving for y: x - 4 = ![\sqrt[3]{8y}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B8y%7D)
(x-4)^3 = 8y
y = 
Therefore: inverse of function f =
Answer:
I think they are corresponding angles
Answer:
y=3x-10
Step-by-step explanation:
gradient to the line y=3x+2 is same as that of the line passing through the point (2,-4)
gradient=3
( {y-(-4)}/{x-2} )=3
apply cross multiplication and the equation will be:y=3x-10
Answer:
6y-12
Step-by-step explanation:
