Answer:
3.104 (option c)
Step-by-step explanation:
3 + 0.1 + 0.004 = 3.104
it is 100 times because you have to time 10 times 10 and you get a 100
Answer: <u>3 hours and 20 minutes</u>
Step-by-step explanation:
3x + 2(3)x = 30
3x + 6x = 30
9x = 30
9/9 = 30/9
x = 3 1/3 hours
1) C-5
2)14-5
3)9=The value!
I hope this helps!
Answer:
![\large Q1:\ x=18\ ft\\\\Q2:\ 6\ inches](https://tex.z-dn.net/?f=%5Clarge%20Q1%3A%5C%20x%3D18%5C%20ft%5C%5C%5C%5CQ2%3A%5C%206%5C%20inches)
Step-by-step explanation:
Q3.
If ΔGHI and ΔJKL are similar, then the sides are in proportion:
![\dfrac{JL}{GI}=\dfrac{LK}{IH}](https://tex.z-dn.net/?f=%5Cdfrac%7BJL%7D%7BGI%7D%3D%5Cdfrac%7BLK%7D%7BIH%7D)
We have
JL = x, GI = 9 ft, LK = 24 ft, IH = 12 ft.
Substitute:
![\dfrac{x}{9}=\dfrac{24}{12}](https://tex.z-dn.net/?f=%5Cdfrac%7Bx%7D%7B9%7D%3D%5Cdfrac%7B24%7D%7B12%7D)
<em> multiply both sides by 2</em>
![x=18\ ft](https://tex.z-dn.net/?f=x%3D18%5C%20ft)
Q4.
We must multiply the original length by a scale factor of 3/4:
![\dfrac{3}{4}\cdot8\ in=\dfrac{3}{1}\cdot2\ in=(3)(2)\ in=6\ in](https://tex.z-dn.net/?f=%5Cdfrac%7B3%7D%7B4%7D%5Ccdot8%5C%20in%3D%5Cdfrac%7B3%7D%7B1%7D%5Ccdot2%5C%20in%3D%283%29%282%29%5C%20in%3D6%5C%20in)