Answer:
160
Step-by-step explanation:
360/(1+2+2+4)=40
4*40=160
You need to find the slope first. (-9,-4). (3,4)
-4-4= -8
-9-3 =-12. Slope is -8/-12 or 8/12 or 2/3
Perpendicular is the negative reciprocal. Or flip over the 2/3 and make it negative.
The answer is - 3/2
Answer:
30 dollars
Step-by-step explanation:
4(5) + 10 = 20 + 10 = 30
1. 9^2
2. 15^3
3. 14^3
4. 11^5
5. 16^4
Answer:
-3a
Step-by-step explanation:
3(-a)
Expand brackets.
3 × -1a
-3a
