Answer:
12 feet
Step-by-step explanation:
By Pythagoras theorem, a²+b²=c², where c represents the diagonal and a and b represents the other sides of a right angled triangle
As a flag is a rectangle, the two triangles cut would be right angled triangles
Therefore, a²+9²=15²
a²+81=225
a²=144
a=√144
a=12 feet
4x=y
2x^2 -y =0 so than we substitute the y value from the first equation inside second equation in place of y we get
2x^2 -4x =0 than we solve it for x we get
2x^2 -4x =0
2x(x-2) =0
2x =0
x_1 = 0
x - 2 =0
x_2 = 2
so for x_1 = 0 result y_1 = 4*0 = 0 so the solution set will be (0,0)
and in case of x_2 = 2 result y_2 = 4*2 = 8 so the sol. set will be (2,8)
hope this will help you
Answer:
4x+8
Step-by-step explanation:
Answer: k = 6
Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain the variable.
brainliest or a thank u pls
From the graph we can see that the line is passing through following two points:
(0,1) and (-4, -2)
Slope = m = (-2 - 1)/(-4 -0 ) = -3/-4 = 3/4
So the slope of given line is 3/4
Thus the correct answer is option B
