(original-new)/original *100% decrease
(6995-6495)/6995 *100%
500/6995*100%
7.14796%
To the nearest whole percent
7% decrease
Answer:
It is important because it allows you to calculate the surface area of a trapezoidal prism
Step-by-step explanation:
Look at the picture.
Use the Pythagorean theorem:
substitute
A resposta para esta equação é 7/16.