Answer:
Step-by-step explanation:
Alright, lets get started.
using Sine Law,
Another angle will be
considering angle B, angle C = 
considering angle B', angle C' = 
Similarly, finding c'
Hence two triangles are possible with below details: : Answer
A = 30, B = 48.6, C = 101.4, c = 7.84
A = 30, B' = 131.4, C' = 18.6, c' = 2.55
Hope it will help :)
Step-by-step explanation:
f(x)+g(x)=(2x^2 + 5x +6) + (3x^2 +4x - 10)
Combine like terms
5x^2 + 9x -4
f(x)-g(x)=(2x^2 + 5x +6) - (3x^2 +4x - 10)
Distribute the negative
(2x^2 + 5x +6) + (-3x^2 -4x + 10)
Combine like terms
-x^2 +x +16
Answer:
Step-by-step explanation:
β ∈ { 0° , 18° , 180° , 198° }
14+2x=4x: divide 2x on each side
14=2x: divide by 2
7=x
7
It would take her 12 minutes because if you mutipy 2/3 by 3/2 then you get 1 (as in one mile) and then you have to do that to the other side too so then you multiply 8 by 2/3 and get 12
