dodsons794
Answered

At Westonci.ca, we make it easy for you to get the answers you need from a community of knowledgeable individuals. Connect with a community of experts ready to help you find accurate solutions to your questions quickly and efficiently. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

Two friends leave school at the same time, Sarah is heading due north and Beth is heading due east. One hour later they are 5 miles apart. If Sarah had traveled 4 miles from the school, how many miles had Beth traveled?
A.
3 miles
B.
1 mile
C.
4 miles
D.
2 miles

Sagot :

mhanifa

Answer:

  • A. 3 miles

Step-by-step explanation:

The distance between the friends is the hypotenuse of the right triangle.

Use Pythagorean to find the missing side x:

  • x² + 4² = 5²
  • x² + 16 = 25
  • x² = 9
  • x = √9
  • x = 3 miles

Use Pythagorean theorem

  • P²=H²-B²
  • P²=5²-4²
  • P²=25-16
  • P²=9
  • P=3mi
We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. Thank you for trusting Westonci.ca. Don't forget to revisit us for more accurate and insightful answers.