Answer:what do youneed helpon
Step-by-step explanation:
![(x^3+x^2+x+2) divide by (x^2-1)](https://tex.z-dn.net/?f=%28x%5E3%2Bx%5E2%2Bx%2B2%29%20divide%20by%20%28x%5E2-1%29)
We use long division to divide
There is no x term in x^2 -1 so we put 0x
x + 1
----------------------------
x^2+0x-1 x^3+ x^2 + x+ 2
x^3+0x^2-x
-----------------------------(subtract the bottom from top)
x^2 +2x + 2
x^2 +0x - 1
--------------------------------(subtract the bottom from top)
2x + 3
-----------------------------------------
Quotient : x+1
Remainder : 2x+3
<u>16/27 is </u><u>the value of </u><u>quantity</u><u>.</u>
What is a linear equation in math?
- A linear equation only has one or two variables. No variable in a linear equation is raised to a power greater than 1 or used as the denominator of a fraction.
- When you find pairs of values that make a linear equation true and plot those pairs on a coordinate grid, all of the points lie on the same line.
- There are three major forms of linear equations: point-slope form, standard form, and slope-intercept form. We review all three in this article.
- Some of the examples of linear equations are 2x – 3 = 0, 2y = 8, m + 1 = 0, x/2 = 3, x + y = 2, 3x – y + z = 3.
![\frac{3^{2} * 3^{-5} }{4^{2} } = \frac{3^{-3} }{4^{-2} }](https://tex.z-dn.net/?f=%5Cfrac%7B3%5E%7B2%7D%20%2A%203%5E%7B-5%7D%20%20%7D%7B4%5E%7B2%7D%20%7D%20%3D%20%5Cfrac%7B3%5E%7B-3%7D%20%7D%7B4%5E%7B-2%7D%20%7D)
÷ ![\frac{1}{4^{2} }](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%5E%7B2%7D%20%7D)
![\frac{1}{27} * 16 = \frac{16}{27}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B27%7D%20%2A%2016%20%20%3D%20%5Cfrac%7B16%7D%7B27%7D)
Learn more about linear equation
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Answer:
x=9
Step-by-step explanation:
The sum of all three angles inside a triangle is always 180 and the small square in the bottom left corner means that that is a 90 degree angle.
90+5x+5x=180
add the x values together
90+10x=180
subtract 90 from both sides
10x=90
divide both sides by 10
x=9
Answer:
<u>9 inches are 1/4 or 0.25 yards and we used inches in the numerator and yards in the denominator for our ratio.</u>
Step-by-step explanation:
1. Let's review the information given to us to answer the question correctly:
1 yard = 36 inches
2. In converting 9 inches to yards, what unit (omit the number) would you place in the numerator of your ratio?
This is the ratio for calculating the answer:
36/1 = 9/x
36x = 9 *1
36x = 9
x = 9/36
x = 1/4 or 0.25 yards
<u>9 inches are 1/4 or 0.25 yards and we used inches in the numerator and yards in the denominator for our ratio.</u>