Answer:
33
Step-by-step explanation:
I can’t see the photo attached
Answer:
(58-11) divided by 20
Step-by-step explanation:
Answer:

Step-by-step explanation:
Notice that
is a right triangle where its hypotenuse is
. We can also see that
. For this we must use the Pythagorean Theorem.
Recall:
The Pythagorean Theorem states that if you have a right triangle, the principal square root of the sum of the squares of each leg is the length the hypotenuse.
We can see that
and 

Your answer is (a) because 4 times 2 is 8 but since it's negative 2 it's negative 8