1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
GarryVolchara [31]
3 years ago
13

12x2 = 18x i need someone to explain this

Mathematics
1 answer:
masya89 [10]3 years ago
8 0
We have that
12x² = 18x------> 12x²-18x=0-----> divided by 12----> x²-(3/2)*x=0
this is the equation of a vertical parabola 
x²-(3/2)*x=0-----> x*(x-1.5)=0
the x-intercepts of the parabola are
x=0
x=1.5

using a graph tool
see the attached figure

You might be interested in
I NEED HELP PLZ FAST!!! SHOW WORK​<br><br>Side: 4 cm<br>bottom: 7.5 cm
aleksandr82 [10.1K]

<em><u>Answer:</u></em>

Around 4 : 3 because the measurements might not be perfect.

<em><u>Step-by-step explanation:</u></em>

So the ratio of the NEW : ORIGINAL is just one side of the rectangle to the other side of the original one.

We know that the newer rectangle (or the larger one) has 4 cm as its side and that the original one (the smaller one) has 3cm as its side. Then we can create the ratio of NEW : ORIGINAL as: 4 : 3

5 0
3 years ago
Find the solution to the system of equations. You can use the interactive graph below to find the solution. y=-4x-3 y=-2x+1 x= y
Mama L [17]

Answer:

(-2, 5)

Step-by-step explanation:

I will assume that your system is

y = -4x - 3

y = -2x + 1

Multiplying the second equation by -2 results in

 y = -4x - 3

-2y = 4x - 2

combining these two equations eliminates x temporarily:

-y = -5, so that y must be 5.

Substituting 5 for y in the second equation, we get:

5 = -2x + 1, or

4 = -2x, which results in x = -2

and so the solution is (-2, 5)

4 0
3 years ago
PLZ HELP ME WITH NUMBERS 5 AND 6<br> ITS DUE TOMORROW!!!!!!!!
Karo-lina-s [1.5K]

Answer:

5. 3,2 is not | 0,1 is | 9,-1 is not | 6,-2 is | 5,0 is not

6. The line is gonna be y= 1/3 - 2

Step-by-step explanation:

For 5 just plug in the numbers for x and y.

4 0
3 years ago
Find the missing factor "B" that makes the following equality true.
Olenka [21]

Answer:

gguj

Step-by-step explanation:

yyyyyyyyyy

3 0
3 years ago
Graph <br><br> y=-(x-1)<br><br> Can someone help me?
shepuryov [24]
Its a solid line going down with a x-intercept of (1, 0) and y-intercept of (1, 0)

7 0
3 years ago
Other questions:
  • 2(x+1)+5x-3(4x+1) simplified
    15·1 answer
  • Find the slope to Y = 5/2x-3
    5·2 answers
  • PLEASE HELP A flight across the US takes longer east to west then it does west to east. This is due to the plane having a headwi
    15·1 answer
  • Helppppppppppp please and expalin if you can
    5·1 answer
  • your order 4 fish tacos and a hamburger. The cost of the hamburger is $2.50. Your total bill before tax is $14.30. Write and sol
    5·2 answers
  • How do you count by 8s and 7s
    7·1 answer
  • Help me wit this rq…………..
    12·1 answer
  • 7. The owner of an ice cream stand needs to order wafle cones and sugar cones. There is
    11·1 answer
  • Michelle is planting flowers in her garden. She wants the ratio of daisies to carnations to be 4 to 2. Michelle wants to plant a
    12·1 answer
  • Trihao is driving from cambridge to london Assume the distance between cambridge and london is 100 km Given that trihao drives a
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!