Answer:
<h2>B) 26 cm</h2>
Step-by-step explanation:
Look at the picture.
Use the Pythagorean theorem:

We have

Substitute:


There are
shaded parts and
total parts.
Write this as a fraction.

Simplify the fraction.

Answer:
Step-by-step explanation:
ii have no clue what this is
Answer:
(6, 6)
Step-by-step explanation:
(x) 4-(-2) = 6
(y) 5-(-1)= 6
Answer:
9+20t
Step-by-step explanation:
Look at the terms and see which has t and which is a number when you see like terms, add them or subtract them together to get like terms.