Answer:
80°
option b
Step-by-step explanation:
angle 1 is equal to angle 2 because they are alternate angles and alternate angles are always equal.
The ODE appears to be

It's separable; we can write

and integrating both sides yields


Answer:
there's only one equation listed, and it has one solution, which is 0
Step-by-step explanation:
Answer:
answer is cm² ok
Step-by-step explanation:
because it is saying area ,in area we have to put cm2