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Ipatiy [6.2K]
3 years ago
12

2x + 3y = 12 complete the missing value in the solution to the equation. (blank,8)​

Mathematics
2 answers:
larisa [96]3 years ago
8 0

Answer:

x - x=\frac{-3}{2} y+6

y - y=\frac{-2}{3} x+4

Step-by-step explanation:

Let's solve for x first.

Add -3y to both sides..

2x+3y-3y=12+-3y

2x=-3y+12

Divide both sides by 2..

\frac{2x}{2} =\frac{-3y+12}{2}

Your answer for x:

x=\frac{-3}{2} y+6

Then, solve for y.

Add -2x to both sides..

2x+3y+-2x=12+-2x

3y=-2x+12

Divide both sides by 3..

\frac{3y}{3}= \frac{-2x+12}{3}

Your answer for y:

y=\frac{-2}{3} x+4

jenyasd209 [6]3 years ago
6 0

⭐Hola User____________

⭐Here is Your Answer...!!

___________________

↪LINEAR EQUATIONS..

↪Since the equation given is

↪2x + 3y = 12

↪and the point given is (_,8)

to find the coordinate X or the abssicssa

↪we substitute the value of y = 8

↪therefore. ,, 2x +3 (8) =12

↪=》 2x + 24 = 12 =》 2x = 12-24 =》 2x = -12 =》 x = -6

↪thus , X = -6

↪points = ( -6 ,8)

______________________

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3.2 feet = ____ meters. (3.3 ft = 1 meters)
vodka [1.7K]

Answer:

0.97536

Step-by-step explanation:

Simple, really. Feet to meter conversion apps are on the web.

7 0
3 years ago
What is 2. 3/6 +1/6 +1 2/3
Kaylis [27]
3/6+1/6+1 2/3
Make 1 2/3 into an improper fraction:
5/3
Give them all common denominators by multiplying both sides of 5/3 by 2:
10/6
Then the question becomes:
3/6+1/6+10/6
Now you add the numerators and the denominator stays the same:
14/6
Now you can simplify by dividing both sides by 2:
7/3
Now you can make it a mixed number:
2 1/3

Hope this helps :)
8 0
3 years ago
Read 2 more answers
Julie has 30 pounds of chocolate that
Fudgin [204]

Answer:

30 boxes

Step-by-step explanation:

1 box = 1 pound

x = 30 pound

30 Cross multiplied with 1

= 1 *30 =30

therefore: Julie can fill 30 boxes

7 0
2 years ago
The 40th parallel of north latitude runs across the United States through Philadelphia, Indianapolis, and Denver. At this latitu
Ronch [10]

Answer:

793.25 mi/hr

Step-by-step explanation:

Given that:

The radius of the earth is = 3030 miles

The angular velocity = \dfrac{\pi}{12} rads

If a jet flies due west with the same angular velocity relative to the ground at the equinox;

We are  to determine the How fast in miles per hour would the jet have to travel west at the 40th parallel for this to happen.

NOW;

Distance s is expressed by the relation

s = rθ

s = 3030(\frac{\pi}{12} )

s = 793.25

The speed which depicts how fast in miles per hour the jet would have traveled is :

speed (v) = \frac{s}{t}

v = \frac{793.25}{1}

v = 793.25 mi/hr

Hence, the jet would have traveled 793.25 mi/hr due west at the  40th parallel for this to happen.

7 0
3 years ago
Solve for b2 in A=1/2 h(b1+b2), if A=16, h=4, and b1=3
icang [17]

Answer:

b_{2} = 5

Step-by-step explanation:

Substitute the given values into the formula

16 = \frac{1}{2} × 4(3 + b_{2})

16 = 2(3 + b_{2}) ( divide both sides by 2 )

8 = 3 + b_{2} ( subtract 3 from both sides )

5 = b_{2}


4 0
3 years ago
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