Answer:
most likely (c) 140 degrees
Answer:
Hjdjdn
Step-by-step explanation:Bxnxnn
Answer:
37.5 square units
Step-by-step explanation:
Given:
A(-6,-4), B(6,5), C(-1,6), and D(2, 2), where CD is the altitude if ∆ABC
Required:
Area of ∆ABC
SOLUTION:
Area of a ∆ABC =½*AB*CD
✍️
✍️
✍️Area of a ∆ABC =½*AB*CD
= ½*15*5
✅ Area = 37.5 square units
Computer Scientist lol I need 20 characters
The given equation is:
9x-3+10-5x = 9x-5x-3+10
1. Associative property of addition: when three or more numbers are added the sum is same regardless of the grouping of the numbers.
(9x -5x) + (10-3) = (9x -5x) + (10-3)
2. Commutative property of addition: This property states that the numbers can be added in any order without changing the resulting answer/ sum.
9x-3+10-5x= -3+10+9x-5x
