Answer:
80
Step-by-step explanation
Well every triangle has to equal 180 degrees.
So you would add the two degrees you already have, which on this one you would get 100.
Then, you would subtract that number from 180 to get 80.
Hope this helps you!!
Answer:
it is 5 feet squared
Step-by-step explanation:
multiply them all
Answer:
5d-2e
Step-by-step explanation:
Answer: x=3
work: x+9=12
x=12-9
x=3
Answer:
answer is b-11 just took the test
Step-by-step explanation:
