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jonny [76]
1 year ago
7

What are simultaneous equations​

Mathematics
1 answer:
Masja [62]1 year ago
6 0

Answer:

Simultaneous equations are two or more algebraic equations that share variables e.g. x and y . They are called simultaneous equations because the equations are solved at the same time. Each of these equations on their own could have infinite possible solutions.

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Plzz hellpldppdopbdjdj​
Natasha2012 [34]

Answer:

78 squared feet

Step-by-step explanation:

area= base x height

so 6 x 13 = 78

and yeah

HOPE I HELPED:))

6 0
3 years ago
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Help me out ?<<<<<<<<<<<
Advocard [28]
It would be J because the radius is 6 inches and the radius is only starting from the edge to the middle not fully across it can be confusing. Hope that helped! 
7 0
3 years ago
2x+y=-9<br> -3x+11=y whathe is the answer
insens350 [35]
[ 2x + y = -9 ] x -3
[- 3x +11= y ] x 2

-6x -3y = 27
-6x + 22 = 2y

-6x +27 = 3y
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5 = y

-6x -3x5 = 27
-6x -15 = 27
-6x = 42
-x = 42/6
-x = 7
x = -7

answer

x = -7
y = 5




8 0
3 years ago
CAN ANYONE HELP ME PLZ WIHT JUST 4QUESTIONS
Makovka662 [10]
Yeah sure! Just make sure to post them haha :)
6 0
2 years ago
Find the measure of angle A.
Sergeeva-Olga [200]

Ans: The measure of exterior angle i.e angle A is -52⁰.

You meant to say that the measure of an angle A is on exterior angle so let me elaborate it you clearly,

x + 59 \\  =  - 7 + 59 \\=  - 52

7 0
2 years ago
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