<span>Três ciclistas ... tomar turnos diferentes e um vai para a esquerda, um vai para a direita, então se vira. Se um ciclista anda 8 milhas e um monta 8 milhas e um que girou ao redor rode por 16 milhas por que o que girou ao redor tem o dobro as milhas?</span>
Answer:
x = 5
Step-by-step explanation:
Also in this case we can use the Pythagorean theorem in this way
x^2 + (5√3)^2 = 10^2
x^2 + 75 = 100
x^2 = 25
x = +/- 5
we take only the positive value because a lenght can’t be negative
x = 5
Z =(17 + 4w)/(w - m) I believe
Here we have to know the conversion between feet and inches.
1 Feet = 12 inches (This is given and is to be known)
So the 5 feet wide footbridge when converted to inches would be about 5*12 = 60 inches
The width of the footbridge in inches = 60 inches
Each wooden plank is 6 inches,
So the number of wooden planks that are required to build the foot bridge of 60 inches = 60/6 = 10 planks
Hence, the path path is 10 planks wide
X=10
12x-1=12+10x+7
2x=20
X=10
