Answer:
Step-by-step explanation:
Given expression:
Factor out common term 
:
Factor 
Rearrange:
Factor pairs of terms:
Factor out common term (2x - 1):
Final solution:
Rachel is taller, she is taller by 23 cm
I believe the answer could be
h = -16t^2 + 32t + 12
---------------------------
t<span />
Answer: -7, -6.5, -6.2, -4.5, 0
I hope this helps, stay safe, and have a great rest of your day. :)
X = 10
The triangles are similar by SAS, so we can set up a proportion of their sides.
9/(33-9) = 12/(3x+2)
9/24 = 12/3x+2
Reduce
3/8 = 12/3x+2
Cross multiply
3(3x+2) = 12*8
Distribute and multiply
9x + 6 = 96
Subtract 6
9x = 90
Divide by 9
x = 10
Check:
9/24 = 12/3x+2
9/24 = 12/3*10 + 2
9/24 = 12/30 + 2
9/24 = 12/32
3/8 = 3/8 :)
