Answer:
<6 , <8 , <3 are congruent to <1
Step-by-step explanation:
<6 = <1 ( being opposite Angles of parallelogram )
<8 = <6 ( being corresponding angles)
<8 = <1
<3 = <8 ( being opposite angles of parallelogram)
<3 = <1
Hope it will help :)❤
Answer:
nonagon
Step-by-step explanation:
This polygon, with 9 sides connecting 9 points, is a nonagon.
Answer:
The sine of the acute angle is
Step-by-step explanation:
using a graphing tool
see the attached figure
Let
A-----> the acute angle formed by the given line and the positive x-axis
In the right triangle XYZ
we know that
we have
Applying the Pythagoras Theorem find the value of xz
substitute
Answer:
Step-by-step explanation:
The given systems of equations is
The augmented matrix is
.
We perform the following row operations to reduce the matrix to reduced row echelon form using row 1 as our pivot row.
Next, we perform the following row operations using row 2 as our pivot row to obtain,
Next, we perform the following row operations using row 3 as our pivot row to get,
The matrix is now in the reduced row echelon form,
Therefore the solution is,