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Andru [333]
2 years ago
6

Please help quickly!! will give branliest

Mathematics
2 answers:
Crazy boy [7]2 years ago
5 0

Answer:

10

Step-by-step explanation:

hope this helped have a nice day

Margarita [4]2 years ago
5 0
The answer is 10 I hope this helped
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3. How many solutions does the system of equations have? 2x=-10y+ 6 and x+5y=3
ozzi

Answer:

<h2>3. Infinitely many</h2>

Step-by-step explanation:

\left\{\begin{array}{ccc}ax+by=c\\dx+ey=f\end{array}\right\\\\(1)\\\text{if}\ a=d,\ b=e,\ c=f,\ \text{then the system of equations has infinitely many solutions}\\Example:\\\left\{\begin{array}{ccc}2x-3y=5\\2x-3y=5\end{array}\right\\(2)\\\text{if}\ a=d,\ b=e,\ c\neq f,\ \text{then the system of equations has no solution}\\Example:\\\left\{\begin{array}{ccc}2x-3y=5\\2x-3y=-5\end{array}\right

(3)\\\text{if}\ a\neq d\ \text{or}\ b\neq e,\ \text{then the system of equations has infinitely many solutions}\\Example:\\\left\{\begin{array}{ccc}x-3y=5\\2x-3y=5\end{array}\right

\text{We have:}\\\\\left\{\begin{array}{ccc}2x=-10y+6&\text{add 10y to both sides}\\x+5y=3\end{array}\right\\\left\{\begin{array}{ccc}2x+10y=6&\text{divide both sides by 2}\\x+5y=3\end{array}\right\\\left\{\begin{array}{ccc}x+5y=3\\x+5y=3\end{array}\right

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4 years ago
If all of the diagonals are drawn from a vertex of a hexagon, how many triangles are formed?
GenaCL600 [577]
It would be six is my guess
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(30 points) hElppp me
Savatey [412]

Answer:

not very sure

Step-by-step explanation:

8 0
3 years ago
James works in a flower shop he will put 36 tulips in vases for a wedding he must use the same number of tulips in each vase how
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Okay, so this is just like division. What you have to do is figure out, "If there are 36 flowers, how many vases should their be?" Study the 36 for a minute and think of a number that can be multiplied by the same number that would equal 36. (hint: it's between 2 and 7) Good luck!
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3 years ago
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