Step-by-step explanation:
(5)(-x)
= -5x
multiply both and put the minus /(-) there
Answer:
-----
a
How pooor are you it'svery hard
1. 8/9
2. 8575
3. 1/54
4. -225
Goodluck:)
d = 16.76 inches
We can extend the definition of the Pythagorean theorem to 3-dimensions:
Let x = 10 in
y = 10 in
z = 9 in