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Pavel [41]
3 years ago
11

Can someone help me find the solution to these equations by using substitution

Mathematics
1 answer:
Vanyuwa [196]3 years ago
5 0
1) (x,y) = no solution

2) x=-2y

-2y-y = 9

-3y = 9

y = -3

x = -2(-3)

x = 6


(x,y) = (6,-3)
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Hey there.. I will be more than happy to help you today..  :)

A Number squared decreased by ten

We will do this with steps:-

Step 1 - "A number ". So, Let's say any number be x

Step 2 -  "A number squared". Our number x is squared i.e. x²

Step 3 - "A number squared" ( i.e. x²  ) is decreased by ten
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This is your answer.
Hope this helps you :)
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Given parallelogram E F G H with diagonals that intersect at point J comma segment E J is congruent to which segment?
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Answer:

Given: A parallelogram EFGH in which diagonals intersect at point J.

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