Answer:
10
Step-by-step explanation:
Use Pythagorean theorem,
Base² + altitude²= hypotenuse²
8² + altitude² = (2√41)²
64 + altitude² = 2²*(√41)² {(√41)² = √41*√41 = 41}
64 +altitude² = 4 * 41
64 +altitude² = 164
altitude² = 164 - 64
altitude² = 100
altitude = √100 = 10
real numbers
\sqrt{20} is a real number because it gives a real answer. Its not easy to define that answer (1.4142135623730950488016887242097) but it really exists
An Expression that can be used to find how much more Tiffany earned than Susan is (6 x s) - (8 x t) = ?
For example, let's say t=4 and s=3
6 x 3 = 18
8 x 4 = 32
32 - 18 = 14
So, it could have been - a 14$ difference.
The Answer is: H= 2A/(A+B)
