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Mathematics

2 answers:

Gnoma [55]3 years ago

5 0

Answer:

the length of JM is 11x + 40

Step-by-step explanation:

Salsk061 [2.6K]3 years ago

4 0

Answer:

JM = 9

Step-by-step explanation:

JM = MK

3x+15 = 8x+25

Subtract 3x from each side

3x -3x+15 = 8x-3x+25

15 = 5x+25

Subtract 25 from each side

15-25 = 5x+25-25

-10 =5x

Divide each side by 5

-10/5 = 5x/5

-2 = x

JM = 3x+15

=3*-2 +15

= -6+15

= 9

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15 and 25 least common multiple

dsp73

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3- simplify it's possible

here are the answers :

$\frac{3}{7} + \frac{6}{11} = \frac{33 + 42}{77} = \frac{75}{77}$

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$\frac{4}{5} + \frac{3}{7} = \frac{28 + 15}{35} = \frac{43}{35} = 1 \frac{8}{35}$

$\frac{7}{12} - \frac{1}{8} = \frac{14 - 3}{24} = \frac{11}{24}$

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good luck

5 0

4 years ago

3 x 7/12 do not simplify pls

Vesna [10]

Hi I am here to help :). I think the answer would be 7/4. Good luck!

3 0

3 years ago

Read 2 more answers

Which matrix represents the solution to the system of equations below?

olga nikolaevna [1]

Answer:

is C $\left[\begin{array}{ccc}2&1&1\\-1&1&-1\\1&-2&2\end{array}\right]$