Answer:
Rearrange the equations that result from use of the Pythagorean theorem.
Step-by-step explanation:
Transversal AB crossing parallel lines AD and BC makes supplementary interior same-side angles A and B. Since A = 90°, B must be 90°. The Pythagorean theorem then applies in the right triangles ABC and ABD.
We can use that theorem to write two expressions for AB^2:
BD^2 -AD^2 = AB^2 = AC^2 -BC^2
The middle expression, AB^2, isn't needed beyond this point. Adding (AD^2 -AC^2) to both sides of the equation gives the desired result:
BD^2 -AC^2 = AD^2 -BC^2
<span>10!/(10-6)!
=
3628800/24
=
151200
</span> So the answer is 151200
Answer:
so, it's 0.1x35=3.5
it will be lowered by 3.5 dollars
Answer:
50.8 centimeters
Step-by-step explanation:
So, if Shannon's chair is 20 inches tall, you would multiply that by 2.54 in order to get the length in centimeters.
20 x 2.54 = 50.8.
So Shannon's char is 50.8 centimeters tall.
