1. No because 89+11 is 100 and complementary equals to 90 degrees
2. no because 2 obtuse angles would make 360 degrees.
3. 79 degrees
4. 15 degrees.
5. sorry don't know
6. x= 150.
b. 75 for the first one and 180 for the second
7. x=8
8. m<C = 121 degrees. because 90-21 is 59. so b is 59 and 180-59 is 121 so that's c
hope that helped!
For number 6 add 10 an 1/8 and 13 and 3/4 then divide that by 150 and ur remainder is the reminder of the carpet left
Answer:
its A
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
2g-5+g=31 commutative is used
Answer:
A is the answer
Step-by-step explanation: