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xxTIMURxx [149]
3 years ago
13

Help please I need help

Mathematics
1 answer:
Eddi Din [679]3 years ago
7 0

Answer:

x = 5/13

Step-by-step explanation:

x+\dfrac{2}{13}=\dfrac{7}{13}\\\\ x+\dfrac{2}{13}-\dfrac{2}{13}=\dfrac{7}{13}-\dfrac{2}{13}\\\\x+0=\dfrac{7-2}{13}\\\\\boxed{x=\dfrac{5}{13}=0.38462}

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Solve the equation.<br> 9x=25
lidiya [134]

Answer:

x = \frac{25}{9}

Step-by-step explanation:

Divide both sides by 9 to isolate x:

\frac{9x}{9} = \frac{25}{9}  \\x = \frac{25}{9}\\

Hope this helps!

8 0
3 years ago
The length of the diagonal of a rectangle is 140−−−√ inches.
andrew11 [14]

Answer:

answer is second one

Step-by-step explanation:

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5 0
2 years ago
I have many students are represented in the data set?
nalin [4]

Answer:

a) 19 students

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the median 3

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Step-by-step explanation:

The data set shows that

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1 point gets 1 student,

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4 points get 4 students,

5 points get 3 students and

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\dfrac{1\cdot 0+1\cdot 1+2\cdot 2+6\cdot 3+4\cdot 4+3\cdot 5+2\cdot 6}{19}=\dfrac{66}{19}=3\dfrac{9}{19}.

The average score is 3 9/19 points.

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7 0
3 years ago
Give the Domain And Range of the function.
Verizon [17]

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Step-by-step explanation:

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3 years ago
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3 0
3 years ago
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