12x3+27x2+23x+10/ 4x+5
3x2 + 3x + 2
50+ 7.99 x =y
50+ 7.99 (40)= y
50+319.60= y
369.60=y
50+ 7.99 x =y
50 + 7.99 (50)
50+ 399.50=449.50
6.99(30)=209.70
449.50 + 209.70 =659.2
Answer:
So the final answer is
![-8\sqrt{3}](https://tex.z-dn.net/?f=-8%5Csqrt%7B3%7D)
Step-by-step explanation:
Radicals:
In mathematics, a radical expression is defined as any expression containing a radical (√) symbol. Many people mistakenly call this a 'square root' symbol, and many times it is used to determine the square root of a number. However, it can also be used to describe a cube root, a fourth root, or higher.
The given expression is
![-5\sqrt{3} -3\sqrt{3}](https://tex.z-dn.net/?f=-5%5Csqrt%7B3%7D%20-3%5Csqrt%7B3%7D)
Now take common radical out so we will get
![\sqrt{3}(-5-3)](https://tex.z-dn.net/?f=%5Csqrt%7B3%7D%28-5-3%29)
Now add the Parenthesis part.
![\sqrt{3}(-8)](https://tex.z-dn.net/?f=%5Csqrt%7B3%7D%28-8%29)
So the final answer is
![-8\sqrt{3}](https://tex.z-dn.net/?f=-8%5Csqrt%7B3%7D)
Answer:
≅ 0.02083333
Step-by-step explanation:
(3.5 * 2/7 - 2/3)÷16 = 1
48
≅ 0.02083333
1: Conversion a decimal number to a fraction: 3.5
2: Multiple: 3.5 * 2
7
= 7 · 2
2 · 7
= 14
14
= 1 · 14
1 · 14
= 1
3: Subtract:
4: Divide
<em><u>Hope this helps.</u></em>
The correct answer is: [A]: " Look at the graph of the relationship. Find the y-value of the point that corresponds to x = 1 . That value is the unit rate."
<h3>What is y-value?</h3>
The vertical value in a pair of coordinates. How far up or down the point is. The Y Coordinate is always written second in an ordered pair of coordinates (x,y) such as (12,5). Also called "Ordinate".
Here, The "y-axis" is located on the "vertical axis" that represents the "dependent variable" (or, at times, the "control value") that cannot be "manipulated" / controlled/ or "selected" / since it represents the "y-value" of the corresponding coordinate to which the "x-value" happens to corresponds to at the given value for "x" .
Thus, the correct answer is: [A]: " Look at the graph of the relationship. Find the y-value of the point that corresponds to x = 1 . That value is the unit rate."
Learn more about Y-value from:
brainly.com/question/3319387
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