Answer:
<h2>x-intercept = 125 → (125, 0)</h2><h2>y-intercept = 275 → (0, 275)</h2>
Step-by-step explanation:
The x-intercepts are where the graph crosses the x-axis, and the y-intercepts are where the graph crosses the y-axis.
Look at the picture.
Answer:
<h3>x1=-8;x2=8</h3>
Step-by-step explanation:
[x]=8
x=8
x=-8
Answer:

Step-by-step explanation:
see the attached figure to better understand the problem
we know that
<em>In the right triangle ABC</em>
-----> by a 45°-90°-45° triangle
so


substitute the values

<em>In the right triangle BCD</em>

substitute the values
