we are given
Area is 1.89
![A=40](https://tex.z-dn.net/?f=%20A%3D40%20)
![b=2.8](https://tex.z-dn.net/?f=%20b%3D2.8%20)
now, we can use area formula
![A=\frac{1}{2} c*b*sin(A)](https://tex.z-dn.net/?f=%20A%3D%5Cfrac%7B1%7D%7B2%7D%20c%2Ab%2Asin%28A%29%20)
![1.89=\frac{1}{2} *c*2.8*sin(40)](https://tex.z-dn.net/?f=%201.89%3D%5Cfrac%7B1%7D%7B2%7D%20%2Ac%2A2.8%2Asin%2840%29%20)
now, we can solve for c
we will get
.............Answer
I forgot how to do this but i really wish i could help u
Answer:
-4. (e) (2-7)(5–3)+32. (-5)(2) +9. -10+9. -8710. 913 - 12 - 13. Ex: Evaluate 4x-7 when x=5. 4(5)-7 ... Ex: In the following exercise we show how two linear expressions are ... equivalency of the two expressions you determined to be equivalent above? ... Ex: Determine an expression that is equivalent to 10x+15? lox+1. 5(2X+3).
Step-by-step explanation:
Here is my notes hope it helped
Answer:
Step-by-step explanation:
6x + 5x + 26.5 + 7x - 8 + 4x+21.5+5x+19+10x+13.5 = 720
37x + 72.5 = 720
37x = 647.5
x = 17.5
Vertices = 105 deg, 114 deg, 114.5 deg, 91.5 deg, 106.5 deg, 188.5 deg