Answer:
Step-by-step explanation:
The student hasn't finished the factoring yet.
<u>He still needs the step:</u>
<u>The next step:</u>
- 0 = 2x + 5, 0 = x + 1
- x = - 2.5, x = - 1
Answer:
or 
Step-by-step explanation:
we know that
Applying Pythagoras' Theorem, calculate how many kilometers eastward Santos walked
so
Let
x----> quantity of kilometers eastward that Santos walked
----> exact value
-----> approximate value
Answer:
x>2
Step-by-step explanation:
3x + 5 < 6x -1
subtract 6x on both sides
3x - 6x + 5 < -1
subtract 5 on both sides
-3x < -1 -5
-3x < -6
divide -3 on both sides
x > 2
<span>The answer is 105 because to solve <ABC you add up the 2 angles inside of <ABC and that would be 62+43=105.
-Hope this helps.
</span>
Answer:
5 kilometers south
Step-by-step explanation:
5 kilometers east 5 units right
5 kilometers north 5 units up
5 kilometers west 5 units left
The right and left cancel so we are left 5 units up at this time
we are 5 units north at this time
To get back we must go 5 units down, which is 5 km south
