36,000.
40,000 - 4000 = 36,000
Answer:
144
Step-by-step explanation:
20²-16²
pythagorean theorem
a²=b²-c²
D is equal to 17
reason:
(-2) times (-) is positive 2. so then you would do (19-2) to find D= 17
On quiz 1 he would have made a 78 because 9.5*8=76+2=78
On quiz 2 he would have made a 93 because 11.5*8=92+1=93
Hope this helps!
Answer:
the answer is A -15
Step-by-step explanation:
Hope this helps!