Answer:
Product (multiplication) of 2a+3b-c and 2a+3b-c is −2ac+2a+6b−c.
Explanation:
2a+3b−c(2)a+3b−c
= 2a+3b+−2ac+3b+−c
Combine Like Terms:
= 2a+3b+−2ac+3b+−c
= (−2ac)+(2a)+(3b+3b)+(−c)
= −2ac+2a+6b+−c
Complementary angles equal 90 degrees.
The first two graphs angle a and b equal 90’degrees.
The first two are correct
You just to factor the right side of the equation. The “y = ” is already on the left of the answer box. Hope this helps
Brainliest plz
Answer:
65
Step-by-step explanation:
If 2 angles are provided add them and subract that from 180