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tiny-mole [99]
3 years ago
13

Solve the system of linear equations by elimination

Mathematics
2 answers:
babunello [35]3 years ago
6 0

Answer:

x=5

y=-1

Step-by-step explanation:

JulijaS [17]3 years ago
5 0
  x3[x+4y=1]
-
3x+5y=10

-1y=-9

x-1 [-1y=-9]

y=9
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ASAP help I don’t know the answer
Nady [450]

Answer:

6

Step-by-step explanation:

It appears you have vertical angles. The rule with angles is that no matter what, vertical angles are always congruent (or the same). This means you would have to set up the equation to solve for "b" as:

70 - 2b = 28 + 5b

You could solve this manually, but Desmos graphing calculator is faster. Simply type this in and replace b with x and it will give you the answer, which is 6. Hope this helps!

4 0
3 years ago
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Bonus: Mr. Rao is planning on making a shed in his backyard (see his plan in the image below). However, local laws require sheds
Leviafan [203]

Answer:

North 10 feet, and East 5 feet.

Step-by-step explanation:

So we know that North is ^ way. We also know that East is > way.

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The shed is 10ft East of the property line, and we must be 15ft in that direction. So we must go another 5ft East.

Now, the shed is 5ft North of the property line, and we must be 15ft in that direction. So we must go another 10 feet North.

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6 0
3 years ago
Add.
gayaneshka [121]

Answer:

8 7/24 hope this helps

Step-by-step explanation:

7 0
3 years ago
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Ne4ueva [31]
I can’t read it sorry
8 0
2 years ago
What is the standard equation of the circle in the graph
ivanzaharov [21]

Answer:

option 1

Step-by-step explanation:

formula:(x-h)^(2)*(y-k)^(2)=r^2

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6 0
3 years ago
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