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Mamont248 [21]
3 years ago
10

Can someone help....​

Mathematics
2 answers:
mestny [16]3 years ago
6 0

Answer: No, No, No, Yes

<u>Step-by-step explanation:</u>

Solve the equation for "v":

-5 + 9v > 58

      9v > 63

        v > 7

Check the options to see if they make a true statement:

-7 > 7    False

-2 > 7    False

7 > 7     False

10 > 7   TRUE!

Novay_Z [31]3 years ago
5 0

Answer:

-7 is no, -2 is no, 7 is no, and 10 is yes

Step-by-step explanation:

-5+9*(-7)>58

-5+-63>58

-68>58

-5+9*(-2)>58

-5+-18>58

-23>58

-5+9*(7)>58

-5+63>58

58>58

-5+9*(10)>58

-5+90>58

85>58

so the only one that is a solution is v=10, hope this helps

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Step-by-step explanation:

area of square 36

sides are then 6 by 6

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kotegsom [21]

Answer:

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Step-by-step explanation:

<em>Complementary angles sum up to 90°</em>

<u>Given</u>

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<u>Substituting P in the first equation</u>

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<u>Then </u>

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What is the solution to the equation 3 x+ 2 = -x-57<br> X=-8<br> o x=-7<br> o x=7<br> O X=8
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Answer:

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Step-by-step explanation:

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3 x+x+ 2 = -x+x-57

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Step-by-step explanation:

Given system of equations are

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given

2 x - 6 y - 2 z = 1

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<em>The Matrix form of the given system of equations </em>

<em>A X = B</em>

<em></em>\left[\begin{array}{ccc}2&-6&2\\0&3&-2\\0&2&2\end{array}\right] \left[\begin{array}{ccc}x\\y\\z\end{array}\right]= \left[\begin{array}{ccc}1\\-5\\-3\end{array}\right]<em></em>

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