What begins with T, ends with T, and has T in it?

Every words stands for unique digit that makes the arithmetic equation true

SEVEN + SEVEN + SIX = TWENTY.

What are the digits ?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

What does below rebus means ?

We can be boring,Or interesting.
We can be long,Or short.
We can have pictures,Or just words.
Many love us,But many also hate us.
What are we?

I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?

If 1+9+8=1, what is 2+8+9?

What number divided by 4 is the same as that number minus 4?

What type of tree can I carry in my hand?

In the image below, can you find the value of an angle(y)