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Zepler [3.9K]
3 years ago
5

13. Find the value of x and y

Mathematics
2 answers:
lidiya [134]3 years ago
5 0

Answer:

I don't think your supposed to find the value of x and y but I think you need to combine like terms.

Flura [38]3 years ago
4 0
The two triangles bare congruent, so we know that the interior angles of the triangles are the same. So:

11x - 4 = 117

11x = 121

x = 11

Do the same thing with the corresponding sides to solve for y:

17y - 8 = 12 + 13y

4y = 20

y = 5
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Suppose we want to write 2/5
Basile [38]

Answer:

you must multiply the numerator and denominator by 6

Step-by-step explanation:

because 5 x 6 = 30

6 0
3 years ago
Read 2 more answers
Write the point-slope form of the line that passes through (6,1) and is parallel to a line with a slope of -3 include all of you
ycow [4]

<u>Answer: </u>

The point-slope form of the line that passes through (6,1) and is parallel to a line with a slope of -3 is 3x + y – 19 = 0

<u>Solution: </u>

The point slope form of the line that passes through the points \left(x_{1} y_{1}\right) and parallel to the line with slope “m” is given as  

y - y_{1} = m\left(x - x_{1}\right) --- eqn 1

Where “m” is the slope of the line. x_{1} \text { and } y_{1}are the points that passes through the line.

From question, given that slope “m” = -3

Given that the line passes through the points (6,1).Hence we get x_{1} = 6 ; y_{1} = 1

By substituting the values in eqn 1, we get the point slope form of the line which is parallel to the line having slope -3 can be found out.

y – 1 = -3(x – 6)

y – 1 = -3x +18

On rearranging the terms, we get

3x + y -1 – 18 = 0

3x + y – 19 = 0

Hence the point slope form of given line is 3x + y – 19 = 0

8 0
3 years ago
How can I find the difference of the median and mode
malfutka [58]
The median is 8 and the mode is 6, therefore the difference between the median and the mode is 2
6 0
3 years ago
Simplify the expression to a polynomial in standard form. (X+1)(3x^2+9x+2)
OLEGan [10]

Answer:

3x^3 + 12x^2 +11x +2

Step-by-step explanation:

this is also a cube root expanded If that helps

4 0
2 years ago
Use the graph to answer the question. Find the slope
Liula [17]
We can take the two points given and plug them into the slope formula.

\sf~m=\dfrac{y_2-y_1}{x_2-x_1}

(-3, 3), (1, -5)
x1  y1  x2 y2

\sf~m=\dfrac{-5-3}{1-(-3)}

Subtract:

\sf~m=\dfrac{-8}{4}

Divide:

\sf~m=-2
8 0
3 years ago
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