3 years ago

What is the relationship between 4x + 6y = 12 and 2x + 3y = 6 ?

Mathematics

2 answers:

bixtya [17]3 years ago

6 0

I think that relation is overlapping or coincident line

mash [69]3 years ago

4 0

The second question is the same as the first one but halved

You might be interested in

Having a small brain moment, can you please help and show work

ankoles [38]

Answer:

The value if x is 0.9875.

Step-by-step explanation:

First, we have to get rid of brackets by expanding :

$0.5(2x + \frac{3}{4} ) - \frac{1}{3} (0.1 + x) = 1$

$0.5(2x) + 0.5( \frac{3}{4} ) - \frac{1}{3} (0.1) - \frac{1}{3} (x) = 1$

$x + \frac{3}{8} - \frac{1}{30} - \frac{1}{3} x = 1$

Next you have to collect like terms :

$x - \frac{1}{3} x + \frac{3}{8} - \frac{1}{30} = 1$

$\frac{2}{3} x + \frac{41}{120} = 1$

Lastly, you can solve x :

$\frac{2}{3} x = 1 - \frac{41}{120}$

$\frac{2}{3} x = \frac{79}{120}$

$x = \frac{79}{120} \div \frac{2}{3}$

$x = \frac{79}{80}$

$x = 0.9875$

8 0

2 years ago

An object starts at x=-15.8m and ends at x=20.3m. what was its displacement(unit=m)

liubo4ka [24]

36.1metres

15.8+20.3=36.1

6 0

2 years ago

The diameter of a flour tortilla is 12 inches. What is the area to the nearest hundredth?

dimaraw [331]

3.14*d

3.14*12= 37.68

Rounded to the nearest hundredth would be 37.7

4 0

2 years ago

Read 2 more answers

What is the inverse of the function f(x) = x – 12?

SashulF [63]

$y=x-12\\
x=y+12\\
f^{-1}(x)=x+12$

7 0

2 years ago

Which of the following is true about the expression square root of 3 times square root of 2

dmitriy555 [2]

That it equals2.449 i did the math and that is what i got

7 0

2 years ago