there is 5 roots hope it helps
Brian’s milk. you have to make the ratios the same: 1:6 becomes 5:30 and 2:10 becomes 6:30.
Answer:
B) 40 feet
Step-by-step explanation:
Essentially, there are two similar right triangles in the given problem.
base_<em>L </em> = Base [larger triangle] = 60 ft
base_<em>S </em> = Base [smaller triangle] = 6 ft
x = leg (larger triangle)
y = leg (smaller triangle) = 4 ft
Using the given proportion to solve for the value of x:
6x = 240
Divide both sides by 6:
6x/6 = 240/6
x = 40
You multiply the first equation by 3 and the second one by 2:
3*(2x - 4y = 12) = 6x - 12y = 36
2*(3x - 5y =20) = 6x - 10y = 40
Then use elimination:
6x - 12y = 36
- (6x - 10y = 40)
= -2y = -4
Solve:
y = 2
Then, plug 2 into the first equation and solve:
2x - 4(2) = 12
2x - 8 = 12
2x = 20
x = 10
There is the answer, x = 10 and y = 2.
The range would be D is the answer