![emmdolzx](/avatars/39690.jpg)
emmdolzx
23.01.2021 •
Mathematics
I don’t understand. Please help
Solved
Show answers
More tips
- A Art and Culture Attention, the Final Episode of Margo is Almost Here!...
- W Work and Career How to Start Your Own Business: Tips and Recommendations...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics Help it s for a grade! please...
- M Mathematics 1 kilometer equaks how many meters...
- M Mathematics Lös ekvationen 4x 3 = 32...
- M Mathematics Coach Mathis wants to make a cooler of Gatorade for his football team. If he uses 10 scoops of Gatorade powder, he can fill a 40 gallon cooler. Use this information...
- M Mathematics What is the solution to the system of equation?...
- M Mathematics Find angle 4 lowkey lost...
- M Mathematics Which best describes the process of selecting a cluster sample? Clusters that each represent the population are sampled from such that no two members of the same...
- M Mathematics At Shop Wildcat, 2 pounds of crawfish costs $6. At Shop Mustang, 5 pounds of crawfish costs $15. Jacoby says the cost per pound is the same at both shops. Is Jacoby...
- M Mathematics This is on claskick 7th grade 7(m +2n) 7( )+ 7 ( )...
- M Mathematics Two kids in class, Donald and Erin, are competing in a math race. Donald is younger, so he is given a head start of 2 questions. When the race starts, Donald works...
Ответ:
AG = 10
GD = 5
CD = 12
Step-by-step explanation:
Centroids divide a median (like AD) into two segments that are in a 2:1 ratio. That's the centroid's special power. So if AD is a total of 15 units long, then dividing it into two segments in a 2:1 ratio means the long side is 10 and the short side is half that, or 5, which checks out because 10+5 = 15.
Now you have GD = 5, and you also know that angle GDC is 90 degrees, so you know triangle GDC is a right triangle, which means it obeys the Pythagorean Theorem.
so CD² + GD² = CG²
so CD² + 25 = 169
CD² = 144
CD = 12
Ответ:
b = d -wn
Step-by-step explanation:
b = d -wn
Here, n is an independent variable and b is an dependent variable in an linear relation, and d and w are two constant values.
Hope it will find you well.