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pochemuha
3 years ago
8

3x+5y= 12 Solve For YAnyone

Mathematics
2 answers:
Vsevolod [243]3 years ago
8 0
<span>3x+5y= 12
5y = 12 -3x
 y = (12-3x)/5
y = 12/5 - 3x/5
y = 2.4 -0.6x
or
y = -0.6x + 2.4</span>
Pie3 years ago
7 0
3x+5y= 12 subtract 3x from both sides 
5y = 12-3x divide 5 on both sides 
y = 12/5 - 3/5x  
if need more help message me ill explain 

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I need help fast thanks
Dmitry [639]
-18x-12=4
Iam not sure if that’s what you want but basically I multiplied the numbers inside the bracket by -6
4 0
3 years ago
Y=5x^3-3 {x=+_6} construct the data table
____ [38]
Data table for y = 5x³ - 3
Plug in the x to find the y-values.

x     -6       -5      -4      -3       -2       -1       0       1       2       3       4       5       6
y   -1083 -628  -323   -138   -43      -8       -3      2      37    132   317   622 1077
8 0
3 years ago
A toy rocket is a composite of a cylindrical body with a cone for a nose. The base of the cylinder and cone are the same size. C
inysia [295]

The volume of the entire rocket given the volumes of the cylindrical body and the cone nose is 117.23 in³.

<h3>What is the volume of the entire rocket?</h3>

The volume of the entire rocket is the sum of the volume of the cylinder and the volume of the cone.

Volume of the cylinder = πr²h

Where:

  • π = 3.14
  • r = radius 2
  • h= height = 12 - 4 = 8 inches

3.14 x 2² x 8 = 100.48 in³

Volume of the cone = 1/3 πr²h

1/3 x 2² x 3.14 x 4 = 16.75 in³

Volume of the rocket = 100.48 + 16.75 = 117.23 in³

To learn more about the volume of a cone, please check: brainly.com/question/13705125

#SPJ1

6 0
2 years ago
Help WILL MARK BRANLIEST!!
ioda

Answer:

thye put $100 in the holiday party fund

Step-by-step explanation:

You do 500-40, 10 times

8 0
3 years ago
Read 2 more answers
What's the length of AB?​
Nastasia [14]
Use the pythagorean theorem to solve this: a^2 + b^2 = c^2.
You already have a and b which are 3 and 4. Square them up and you will get 9 + 16 = c^2.
Add.
25 = c^2
Lastly, square root both sides.
5 = c
The length of AB is 5.
8 0
3 years ago
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