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notsponge [240]
3 years ago
7

I need help! plzI'm confuesed​

Mathematics
1 answer:
sesenic [268]3 years ago
8 0

Answer:

Step-by-step explanation:

de

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What is 8 1/2 - 3/4 <br> This is for a short passage please help!
Flura [38]
The answer is 7.75.......
5 0
4 years ago
<img src="https://tex.z-dn.net/?f=-%5Cfrac%7B5%7D%7B6%7D%20n-%5Cfrac%7B1%7D%7B6%7D%20%3D-%5Cfrac%7B1%7D%7B3%7D%20%2B%5Cfrac%7B11
mel-nik [20]

Answer:

n = -2

Step-by-step explanation:

\frac{-5}{6}n-\frac{1}{6}=\frac{-1}{3}+\frac{11}{6}\\\\\frac{-5}{6}n=\frac{-1}{3}+\frac{11}{6}+\frac{1}{6}\\\\\frac{-5}{6}n=\frac{(-1)*2}{3*2}+\frac{11}{6}+\frac{1}{6}\\\\\frac{-5}{6}n=\frac{-2}{6}+\frac{11}{6}+\frac{1}{6}\\\\\frac{-5}{6}n=\frac{-2+11+1}{6}\\\\\frac{-5}{6}n=\frac{10}{6}\\\\n=\frac{10}{6}*\frac{6}{-5}\\\\n= -2

4 0
3 years ago
What expressions are equal 10^5
ryzh [129]

Answer:

10^5 = 100.000

Step-by-step explanation:

We know that 10^5 = 10 * 10* 10 * 10 * 10 = 100.000.

So, we have that 10^5 = 100.000

8 0
3 years ago
Read 2 more answers
The volume of a square prism is 144x^3 +216x^2 +81x
Svetach [21]

Answer:

Equation for the perimeter of prism's square face: 16x + 12

Step-by-step explanation:

Volume of Square prism = Length * Width * Height

                                         = 144 x^3 + 216 x^2 +81 x

taking 9x common = 9x( 16 x^2 + 24 x + 9)

                               = 9x ( (4x)^2 + 2(4x)(3) + (3)^2 )

                                = 9x ( 4x+3)^2

so the length is 9x, width is 4x+3 and height is 4x+3

Now, Perimeter of prism's square face = 2* Width + 2 * Height

                                                                = 2* (4x+3) + 2* (4x+3)

                                                                = 8x +6 + 8x + 6

                                                                = 16x +12

                   

6 0
3 years ago
Define an altitude of a triangle.
Setler79 [48]
An altitude is a line which passes through a vertex of a triangle, and is at right angles to the opposite side. A triangle has three altitudes.
6 0
4 years ago
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