Answer: x = 6
Step-by-step explanation: If you take 88.56 + 5x = 19.76x, an equation, you should first rearrange the variables to the left side of the equation: 5x - 19.76x = -88.56.
Next, you should combine your like terms. So, -14.76 = -88.56.
Then, divide both sides of the equation by the coefficient of variable. So, x = -88.56 / -14.76./
Lastly, calculate. Determine the sign for multiplication or division, so x = 88.56 / 14.76. Multiply both the numerator and denominator with the same integer. So, x = 8856 / 1476. Cross out the common factor, then you get your answer of x = 6
X/3 - 2 greater than or equal to -12
add two
x/3 is greater than or equal to -10
now multiply both sides by 3
x is greater than or equal to -30
Hope this helped! If it did you should select my answer as brainliest!!
Answer:
(2, -6)
Step-by-step explanation:
Answer:
The correct answer is "1287.02 ft"
Step-by-step explanation:
Given that:
T = 1200 ft
PI = 145+00
= 29.86°
or,
= 0.5211 rad
As we know,
The radius of curve is:
⇒ 
The length of curve will be:
⇒ 
hence,
Station PT will be:
= 
= 
= 
![V=36\pi\ ft^3\\\\V=\dfrac{4}{3}\pi r^3\\\Downarrow\\\\\dfrac{4}{3}\pi r^3=36\pi\ \ \ |:\pi\\\\\dfrac{4}{3}r^3=36\ \ \ |\cdot3\\\\4r^3=108\ \ \ \ |:4\\\\r^3=27\to r=\sqrt[3]{27}\to r=3\ ft](https://tex.z-dn.net/?f=%20V%3D36%5Cpi%5C%20ft%5E3%5C%5C%5C%5CV%3D%5Cdfrac%7B4%7D%7B3%7D%5Cpi%20r%5E3%5C%5C%5CDownarrow%5C%5C%5C%5C%5Cdfrac%7B4%7D%7B3%7D%5Cpi%20r%5E3%3D36%5Cpi%5C%20%5C%20%5C%20%7C%3A%5Cpi%5C%5C%5C%5C%5Cdfrac%7B4%7D%7B3%7Dr%5E3%3D36%5C%20%5C%20%5C%20%7C%5Ccdot3%5C%5C%5C%5C4r%5E3%3D108%5C%20%5C%20%5C%20%5C%20%7C%3A4%5C%5C%5C%5Cr%5E3%3D27%5Cto%20r%3D%5Csqrt%5B3%5D%7B27%7D%5Cto%20r%3D3%5C%20ft%20)
Answer: The radius r = 3 ft.
