Answer:
B; 2.5x + 45 = 62.5
Step-by-step explanation:
Since the current height is 62.5, and the starting height is 45, then all you have to do is subtract 45 from 62.5, then divide that by 2.5 to get your answer, which should be 7 years.
Hopefully this helps- let me know if you have any questions!
Answer:
the answer is A. 36
Step-by-step explanation:
because the rectangles are proportionate, I set up ratios.
90:75 so h:30
from there I did 70/30 because those sides are proportionate to each other and this got me 2.5. then I did 90/2.5 to get 36
<u>Answer</u>:
![x = 22.5](https://tex.z-dn.net/?f=x%20%3D%2022.5)
<u>Explanation</u>:
Given Sides:
- HB = 6
- HD = 6+15 = 21
- HM = 9
- HT = 9 + x
-----------------------------
using all these sides, create similarities equation:
![\frac{HB}{HD} = \frac{HM}{HT}](https://tex.z-dn.net/?f=%5Cfrac%7BHB%7D%7BHD%7D%20%20%3D%20%5Cfrac%7BHM%7D%7BHT%7D)
![\frac{6}{21} = \frac{9}{9+x}](https://tex.z-dn.net/?f=%5Cfrac%7B6%7D%7B21%7D%20%20%3D%20%5Cfrac%7B9%7D%7B9%2Bx%7D)
![6(9+x) = 9(21)](https://tex.z-dn.net/?f=6%289%2Bx%29%20%3D%209%2821%29)
![54 + 6x = 189](https://tex.z-dn.net/?f=54%20%2B%206x%20%3D%20189)
![6x = 189 - 54](https://tex.z-dn.net/?f=6x%20%3D%20189%20-%2054)
![6x = 135](https://tex.z-dn.net/?f=6x%20%3D%20135)
![x = \frac{135}{6}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B135%7D%7B6%7D)
![x = 22.5](https://tex.z-dn.net/?f=x%20%3D%2022.5)
Answer:
everything but 1.091502…
Step-by-step explanation:
Brainliest please