Answer:
343
Step-by-step explanation:
7 * 7 * 7
7 * 7 = 49
49 * 7 = 343
Answer:
5/6 - 10/12, 15/18, 20/24
3/8 - 6/16, 9/24, 12/32
Step-by-step explanation:
it is B
the app required more words so just use the awser and ignore everything else hsnizjhz xjndjsnsbs xnsbjsjmsbs nxnjsnja
Answer:
![\boxed{Amswer:-xy+x-10y+4}](https://tex.z-dn.net/?f=%5Cboxed%7BAmswer%3A-xy%2Bx-10y%2B4%7D)
Step-by-step explanation:
→ ![Distribute~the~negative~sign:](https://tex.z-dn.net/?f=Distribute~the~negative~sign%3A)
![=6xy+4x-8y+-1(3x+2y+7xy-4)](https://tex.z-dn.net/?f=%3D6xy%2B4x-8y%2B-1%283x%2B2y%2B7xy-4%29)
![=6xy+4x+-8y+-1(3x)+-1(2y)+-1(7xy)+(-1)(-4)](https://tex.z-dn.net/?f=%3D6xy%2B4x%2B-8y%2B-1%283x%29%2B-1%282y%29%2B-1%287xy%29%2B%28-1%29%28-4%29)
![=6xy+4x+-8y+-3x+-2y+-7xy+4](https://tex.z-dn.net/?f=%3D6xy%2B4x%2B-8y%2B-3x%2B-2y%2B-7xy%2B4)
→ ![Combine~like~terms:](https://tex.z-dn.net/?f=Combine~like~terms%3A)
![=(6xy+-7xy)+(4x+-3x)+(-8y+-2y)+(4)](https://tex.z-dn.net/?f=%3D%286xy%2B-7xy%29%2B%284x%2B-3x%29%2B%28-8y%2B-2y%29%2B%284%29)
![=-xy+x+-10y+4](https://tex.z-dn.net/?f=%3D-xy%2Bx%2B-10y%2B4)
Answer:
height : 150 feet
Step-by-step explanation:
![\sf \sf tan(x)= \dfrac{opposite}{adjacent}](https://tex.z-dn.net/?f=%5Csf%20%5Csf%20tan%28x%29%3D%20%5Cdfrac%7Bopposite%7D%7Badjacent%7D)
using tan rule:
![\hookrightarrow \sf tan(62)= \dfrac{b}{80}](https://tex.z-dn.net/?f=%5Chookrightarrow%20%5Csf%20tan%2862%29%3D%20%5Cdfrac%7Bb%7D%7B80%7D)
![\hookrightarrow \sf b = tan(62)*80](https://tex.z-dn.net/?f=%5Chookrightarrow%20%5Csf%20b%20%3D%20tan%2862%29%2A80)
![\hookrightarrow \sf b =150.46 \ feet](https://tex.z-dn.net/?f=%5Chookrightarrow%20%5Csf%20b%20%3D150.46%20%5C%20feet)