F(4) is equivalent to 28 because when you plug in 4 for the x, you get 28.
Equation : (7x-4)+(3x-3)+(x) = 180
In the equation the sum of the internal angle in the triangle is 180 degrees. Use this equation to figure the sum of angle in any quadrilateral 180*(number of sides-2)
Solve the equation
Put all similar variable on one side
7x+3x+x-4-3=180
11x-7=180
11x=180+7
11x=187
x = 187/11
x = 17
Now find the angles by plugging in x
Angle F (7*17-4) = 115 degrees
Angle G (x) = 17 degrees
Angle E (3*17-3) = 48 degrees
If you add 115+48+17 you will get a sum of 180 this shows your answer is right
Angle F = 115
Angle G = 17
Angle E = 48
I wish I could help but but I can't I'm dumb as a box of rocks
Answer:
6+2x is the answer
Step-by-step explanation:
♡ hope it helps
3! =3 x 2 x 1 = 6
Y!= Y x (y-1) x ... x 1=
