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irina1246 [14]
3 years ago
11

Angle A and B are congruent angles.•The measure of angle

Mathematics
1 answer:
grigory [225]3 years ago
6 0

Answer:

x = 8

Step-by-step explanation:

8x + 9 = 41 + 4x

4x = 32

x = 8

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What is an equation of the line that passes through the points (6, 1) and (-6, -1)?
ahrayia [7]

Answer:

y =  \frac{1}{6} x

Step-by-step explanation:

The equation of a line can be written in the form of y=mx+c, where m is the gradient and c is the y-intercept.

\boxed{gradient =  \frac{y1 - y2}{x1 - x2} }

Using the above formula,

m =  \frac{1 - ( - 1)}{6 - ( - 6)}  \\ m =  \frac{1 + 1}{6 + 6}  \\ m =  \frac{2}{12}  \\ m =  \frac{1}{6}

Substitute the value of m into the equation:

y =  \frac{1}{6} x + c

To find the value of c, substitute a pair of coordinates.

When x=6, y=1,

1 =  \frac{1}{6} (6) + c \\ 1 = 1 + c \\ c = 1 - 1 \\ c = 0

Thus, the equation of the line is y=⅙x.

3 0
3 years ago
Rewrite the equation by completing the square x^2-14x+49=0
Karolina [17]

Answer:

Here is the ans ...hope it helps:)

8 0
2 years ago
Find the coordinates of the center of the following circle.
AysviL [449]
The answer is (3,7) I hope this helps!!!
7 0
3 years ago
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Write a two column proof for the reflexive property of Angel congruence
olasank [31]
If you can separate the figures and the segment, or angle in question, is the same, the reflexive property of congruence can be used in the proof. ... Separating the two triangles, you can see Angle Z is the same angle for each triangle. Since they are the same angle, the angle is congruent to itself.
6 0
3 years ago
Y = -4x - 5 <br>y = 3x - 2 <br><br>Is (3, 7) a solution of the system?<br><br>Will give brainliest!​
Evgesh-ka [11]

Answer:

x=-3/7 and y=_23/7

Step-by-step explanation:

y=-4x-5 and y=3x-2

using comparison method

-4x-5=3x-2

-4x-3x=-2+5

-7x=3

x=3/-7

substituting the value of x

y=3x-2

=3×(-3/7)-2

=-9/7-2

=-9-14/7

=-23/7

6 0
3 years ago
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