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2 years ago

Simply 3x +9y + 2x Please help me

Mathematics

2 answers:

dem82 [27]2 years ago

4 0

Answer:

5x+9y

Step-by-step explanation:

ASHA 777 [7]2 years ago

3 0

Step-by-step explanation: Notice that 3x and 2x are like terms.

So we can combine them to get 5x.

Since 9y is the only y term, we leave it separate.

So our answer is 5x + 9y.

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Slope 8/5;y-intercept(0,-9)

RoseWind [281]

Answer:

y = 8/5x - 9

Step-by-step explanation:

That would be your equation.

4 0

3 years ago

What is the approximate volume of a cylinder with a height of 2 ft and a radius of 6 ft?

patriot [66]

We know, Volume of a Cylinder = πr²h
Here, r= 6 & h = 2

Substitute their values into the expression:
V = 3.14 * (6)² * 2
V = 3.14 * 36 * 2
V = 3.14 * 72
V = 226.08

In short, Your Answer would be 226.08 Ft³

Hope this helps!

5 0

3 years ago

Jenson is picking out what to wear to school. He has three clean T-shirts: one white, one red, and one orange. He also has two c

forsale [732]

Answer: Where is the diagram?

Step-by-step explanation: ?

3 0

3 years ago

On a rectangular hyperbola, if one point is (2, 3) and y varies inversely to x, find y when x is 6.

pickupchik [31]

Answer:

y = 1

Step-by-step explanation:

y is inversely proportion to x means that ,

y ∝ 1/x or ,

$y\ \alpha\ \frac{1}{x}$

When we remove the proportionality sign we get,

$y=k(\frac{1}{x})\\y=\frac{k}{x} \\$

now we know the point is (2 , 3) which means it corresponds to (x , y) which furthermore means y=3 when x=2,

so we insert these values and get the value of k.

$y=\frac{k}{x} \\\\3=\frac{k}{2}\\\\6=k\\$

now the equation becomes,

$y=\frac{6}{x}$

now we need to find y when x is 6 so just replace x with 6

$y=\frac{6}{x}\\\\y=\frac{6}{6} \\\\y=1$

so we get the value of y is 1

6 0

3 years ago

Can anyone solve this ASAP WORTH 100 points.

yKpoI14uk [10]

Answer:

yea i can help

Step-by-step explanation:

7 0

2 years ago