Answer:
Option A. 
Step-by-step explanation:
we know that
In the right triangle MNL
Applying the Pythagoras Theorem

substitute the values


Answer:
x = -0.4
Step-by-step explanation:
Answer:
i don't know..........,......
Answer:
2
Step-by-step explanation:
8
d
8
d
out of
32
d
4
+
8
d
32
d
4
+
8
d
.
8
d
(
4
d
3
+
1
)