0,0. 4,1 slope 1/4. Hope this helps
Answer:
-16 =n
Step-by-step explanation:
Let n= number
4n -21 = 6n +11
Subtract 4n from each side
4n-4n -21 = 6n-4n +11
-21 = 2n+11
Subtract 11 from each side
-21-11 = 2n
-32 = 2n
Divide by 2
-32/2 = 2n/2
-16 =n
I believe the sequence here is that you double the 1+ digits after the first 1, and then put it in front of the 1. Unfortunately, I can not think of a sequence. Try working this one out, as you know how to work it out. Tell me if you need more help!
0 = -16t² + 36t + 4
0 = -8t² + 18t + 2 ← Complete the square to solve
-8(t² - 9t/2) = -2
8(t² - 9t/4 + 81/64) = 2 + 81/8
8(t - 9/8)² = 97/8
(t - 9/8)² = 97/64
t - (t = 0)
(h = 0) at:
<span>t = (9 + √97)/8 ≅ 2.356 seconds
</span>
Step 1: Multiply both sides by 5.
4x = 2
5
(4x) * (5) = (2) * (5)
5
4x = 10
Step 2: Divide both sides by 4.
4x = 10
4 4
Answer:
x = 5
2
