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Mkey [24]
3 years ago
5

Please look at this question, thanks

Mathematics
1 answer:
Oxana [17]3 years ago
4 0

Answer:

6x+2y+3=0

Step-by-step explanation:

y=-3x-(3/2) add 3x

y+3x=-(3/2) divide -1

-y-3x=3/2 multiply 2

-2y-6x=3 subtract 3

-2y-6x-3=0 multiply -1

2y+6x+3=0 rearrange

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I need help on this, if anyone knows how to do this can you help me out pls
ASHA 777 [7]
<h3>Answer:  (3, 0)</h3>

=================================================

Explanation:

Let's isolate x in the first equation.

x-2y = 3

x = 3+2y

Then we'll plug this into the second equation

Afterwards, solve for y.

2x + 4y = 6

2(3+2y)+4y = 6

6+4y+4y = 6

8y+6 = 6

8y = 6-6

8y = 0

y = 0/8

y = 0

Use this to find x.

x = 3+2y

x = 3+2(0)

x = 3

The solution is therefore (x,y) = (3, 0)

If you were to graph both lines, then they would intersect at the location (3,0).

-----------------------------

Checking the answer:

Plug x = 3 and y = 0 into the first equation.

x-2y = 3

3-2(0) = 3

3 - 0 = 3

3 = 3 that works

Repeat for the other equation

2x+4y = 6

2(3) + 4(0) = 6

6 + 0 = 6

6 = 6 that works as well

Both equations are true when (x,y) = (3,0).

The solution is confirmed.

6 0
3 years ago
1.01x10^4 decimal notation
almond37 [142]

well to get decimal notation you would just multiply that out. so if you took 1.01x10^4 and multiply it out, it would equal 10,100.

4 0
3 years ago
Read 2 more answers
In ABC, points D and E are the midpoints of and respectively. What are the slope and length of , if the slope and length of are
Scrat [10]

DE is parallel to BC since D is the midpoint of AB and E is the midpoint of AC.

<span>
Thus, DE and BC have the same slope (0.5) and basing on the formula for midpoint, the length of DE would be the equal half of BC and is equal to 1.6 units</span>

 

The slope and length of DE, if the slope and length of BC are 0.5 and 3.2 units, respectively are 0.5 and 1.6 respectively.

 

I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

4 0
3 years ago
Is there like an agency of Kpop groups in the U.S but for parties and events? People can call and they send you a band for a fee
DaniilM [7]

Answer:

i do belive this a thing but not like a mass corperation

more for artist and there personel.

Step-by-step explanation:

3 0
2 years ago
Diego's dog weighs more than 10 kilograms and less than 15 kilograms. Select ALL the inequalities that must be true if w is the
KATRIN_1 [288]

Answer:

w>11, w>10, w<15, w<11.

Step-by-step explanation:

w is the weight of Diego's dog. The weight must be more than 10 (w>10) but less than 15(w<15), so the inequality must be 1010 and w<15 then the following inequalities should be true:

w>11

(The weight can be more than 11 kilograms as long as it does not go past 15 kilograms.)

w>10

(This is one of the original inequalities. Weight has to be more than 10.)

w<15

(This is also one of the original inequalities. Weight has to be less than 15.)

w<11

(The weight can be less than 11 as long as it is more than 10.)

Not true:

w>15

(The weight cannot be more than 15 as stated in the question.)

w<10

(The weight cannot be less than 10 as stated in the question.)

5 0
3 years ago
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