Answer:
Step-by-step explanation:
we know that
Using proportion
The farmer has 19 more female sheep than male sheep.
113-47=66
66-47=19
19 more female sheep
(y2-y1)/(x2-x1)
(-7-5)/(4-2)
-12/2= -6
Subtract 3 from both sides so that the equation becomes -2x^2 + 5x - 13 = 0.
To find the solutions to this equation, we can apply the quadratic formula. This quadratic formula solves equations of the form ax^2 + bx + c = 0
x = [ -b ± √(b^2 - 4ac) ] / (2a)
x = [ -5 ± √((5)^2 - 4(-2)(-13)) ] / ( 2(-2) )
x = [-5 ± √(25 - (104) ) ] / ( -4 )
x = [-5 ± √(-79) ] / ( -4)
Since √-79 is nonreal, the answer to this question is that there are no real solutions.
Height: width
4:3 = 24:x
x = 18
The frame will be 18 inches wide.
