Answer: x=5.33333333333
Step-by-step explanation:
6=x+2/3
We simplify the equation to the form, which is simple to understand
6=x+2/3
Simplifying:
6=x + 0.666666666667
We move all terms containing x to the left and all other terms to the right.
-1x=0.666666666667-6
We simplify left and right side of the equation.
-1x=-5.33333333333
We divide both sides of the equation by -01 to get x.
x=5.33333333333
Answer:
p/2 - 25 = 150
Step-by-step explanation:
I'll try my best.
$150 would be the initial value, so we would use that for the base.
$25 less means subtract 25 dollars in this context.
2 times means multiply by 2.
"$150 was $25 less than 2 times the amount he paid for it (
)."
![\frac{p}{2} -25 = 150](https://tex.z-dn.net/?f=%5Cfrac%7Bp%7D%7B2%7D%20-25%20%3D%20150)
If you were to solve this:
![\frac{p}{2} -25 = 150](https://tex.z-dn.net/?f=%5Cfrac%7Bp%7D%7B2%7D%20-25%20%3D%20150)
![\frac{p}{2} =175](https://tex.z-dn.net/?f=%5Cfrac%7Bp%7D%7B2%7D%20%3D175)
![p=350](https://tex.z-dn.net/?f=p%3D350)
The answer I get from the equation would be $350.
If you input 350 into it:
![\frac{(350)}{2} -25](https://tex.z-dn.net/?f=%5Cfrac%7B%28350%29%7D%7B2%7D%20-25)
![175 -25](https://tex.z-dn.net/?f=175%20-25)
![150](https://tex.z-dn.net/?f=150)
The answer to that question is 2.22, i am quite sure of this.
ANSWER
The correct answer is C
EXPLANATION
The side adjacent to the 60° angle is 8 units.
The hypotenuse is c.
Using the cosine ratio, we have
![\cos(60 \degree) = \frac{adjacent}{hypotenuse}](https://tex.z-dn.net/?f=%20%5Ccos%2860%20%5Cdegree%29%20%20%3D%20%20%5Cfrac%7Badjacent%7D%7Bhypotenuse%7D%20)
![\cos(60 \degree) = \frac{8}{c}](https://tex.z-dn.net/?f=%5Ccos%2860%20%5Cdegree%29%20%20%3D%20%20%5Cfrac%7B8%7D%7Bc%7D%20)
![\frac{1}{2}= \frac{8}{c}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%7D%3D%20%20%5Cfrac%7B8%7D%7Bc%7D%20)
Cross multiply
![c = 8 \times 2 = 16](https://tex.z-dn.net/?f=c%20%3D%208%20%5Ctimes%202%20%3D%2016)
Also
![\cos(30 \degree) = \frac{b}{c}](https://tex.z-dn.net/?f=%5Ccos%2830%20%5Cdegree%29%20%20%3D%20%20%5Cfrac%7Bb%7D%7Bc%7D%20)
![\cos(30 \degree) = \frac{b}{16}](https://tex.z-dn.net/?f=%5Ccos%2830%20%5Cdegree%29%20%20%3D%20%20%5Cfrac%7Bb%7D%7B16%7D%20)
![\frac{ \sqrt{3} }{2} = \frac{b}{16}](https://tex.z-dn.net/?f=%20%5Cfrac%7B%20%5Csqrt%7B3%7D%20%7D%7B2%7D%20%3D%20%20%5Cfrac%7Bb%7D%7B16%7D%20)
Multiply both sides by 16
![b = 16 \times \frac{ \sqrt{3} }{2}](https://tex.z-dn.net/?f=b%20%3D%2016%20%5Ctimes%20%20%5Cfrac%7B%20%5Csqrt%7B3%7D%20%7D%7B2%7D%20)
![b = 8 \sqrt{3}](https://tex.z-dn.net/?f=b%20%3D%208%20%5Csqrt%7B3%7D%20)
The correct answer is C
X>4
Always isolate the variable.
x+1>5
-1 -1
=x>4