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Butoxors [25]
3 years ago
13

What is 5 (3x + 2y) -2 (3x + 2y) ?

Mathematics
1 answer:
Law Incorporation [45]3 years ago
4 0

Answer:

9x+6y is your simplified answer

Step-by-step explanation:

Your welcome

You might be interested in
A cylinder and a cone have the same diameter:8 inches. The height of the cylinder is 3 inches.The height of the cone is 18 inche
sesenic [268]

The volume of cone is double of the volume of cylinder.

Further explanation:

We have to find both volumes first to compare the volumes of both.

Volume of Cylinder:

Given

Diameter = d = 8 inches

Radius=r=\frac{d}{2}=\frac{8}{2}=4\ inches

Height of cylinder=h=3 inches

V_{Cyl}=\pi r^2h\\=3.14*(4)^2*3\\=3.14*16*3\\=150.72\ in^3

Volume of Cone:

Radius=r=4 inches

Height of cone= h= 18 inches

V_{con}=\frac{1}{3}\pi r^2h\\=\frac{1}{3}*3.14*(4)^2*18\\=\frac{1}{3}*3.14*16*18\\=301.44\ in^3

We can see that

2V_{cyl}=V_{Con}

The volume of cone is double of the volume of cylinder.

Keywords: Volume, Volume of cone

Learn more about volume at:

  • brainly.com/question/4390083
  • brainly.com/question/4401748

#learnwithBrainly

3 0
3 years ago
Plss give step by step solutions !!!!!​
creativ13 [48]

Answer:

slope is 2

Step-by-step explanation:

first add -14x like...

-14x+7y=-9

+14x          +14x

7y=14x-9

divide 7 by the who equation

7y=14x-9

      /7

y=2x-9/7

8 0
3 years ago
How to solve this equation 6x+3=2x+8
MatroZZZ [7]
You Must Solve For The Value Of X To Make The Equation True. 
So, There Are Two Ways We Could Try This:
Guess And Check
Or
Solve

I Am Going To Show You How To Solve This Because That Is What You Need To Know. So, We First Need To Look At It.

6x + 3 = 2x + 8

So, we need to subtract 3 from the right side's 8 to begin.
The equation becomes:

6x = 2x + 5

Now, We Need To Simplify The 2x. Subtract 2x from 6x. 
The Equation Becomes:

4x = 5

Now, Divide.

4x/4 = 1x = X

So,

X = 5/4

5/4 = 1 and 1/4

So

X = 1 ¼ 


4 0
3 years ago
What is the Midpoint of CD given the coordinates C(-4,8) and D(8,-4)??
alina1380 [7]
Use this formula...
(-4 + 8) / 2 , (8 + (-4)) / 2
From there you get...
4 / 2 , 4 / 2
Simplify and you get
(2 , 2)

3 0
3 years ago
Read 2 more answers
AN times E equals ABNA=1 B=5 E=3 N=0<br> A. True<br> B. False
stepladder [879]
The Correct Answer is B

B.False
4 0
3 years ago
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