13.45/5=2.69
2.69•2=5.38
so 5.38.
These triangles are congruent by the hypotenuse-leg theorem, which states that if the hypotenuse and a leg of two right triangles are congruent, the triangles are congruent.
Answer:
B) HL
Side note: There is not such thing as AAA congruence. (:
Answer:
first you have to find the shape then you find the vertex
Step-by-step explanation:
Have a blessed day! stay safe
<em>(4, -2)</em>
Step-by-step explanation:
For a reflection across the y-axis, you need to change the sign of the x to the opposite of what it was.
(x, y) to (-x, y)
If C has the coordinates of (-4, -2), to figure out the coordinates of C' after a reflection of the y-axis, we will change the sign of the x.
C' would be located at the coordinates (4, -2).
The expression can be solved by expanding the bracket and multiplying out the terms
Therefore, the expression can be simplified as;
Alternatively, using the theorem of difference of two squares, which is
Hence,
