Answer:
12.4 feet
Step-by-step explanation:
A ladder placed against the wall forms a right angle triangle
Hypotenuse ² = opposite ² + adjacent ²
Hypotenuse = 13 feet
Opposite = 4 feet
Adjacent = x
Hypotenuse ² = opposite ² + adjacent ²
13² = 4² + x²
169 = 16 + x²
169 - 16 = x²
153 = x²
Find the square root of both sides
√153 = √x²
12.369316876852 = x
x = 12.4 feet
Adjacent = x = 12.4 feet
Answer $2.84
Step-by-step explanation:
11.36 divided by 4
Answer what cuz I do t see nothing
y = 2x - 5
To find the x and y intercepts, plug in 0 for y (solving for x intercept) and 0 for x (solving for y intercept) then solve for the remaining variable.
Let's solve for the x intercept first, so plug in 0 for y.
0 = 2x - 5
Add 5 to both sides.
5 = 2x
Divide both sides by 2.
x = 5/2
Now plug in 0 for x and solve for y.
y = -5
x intercept = 5/2, y intercept = -5
