Answer:
Circle, angle, and line segment.
Answer:
Step-by-step explanation:
-7x-3=21 then 21x-1=-21
<span>Let us denote with w the width of the doghouse, and with l the length.
</span>We know that the length of the base is 7 inches more than its width. So, we can write: l=w+7<span>
Area of a rectangle can be calculated with the formula:
area=width*length
In our case, the are of the doghouse is:
area=l*w=(w+7)*w=w^2+7w
</span>Molly wants the area of the base to be at least <span>375 square inches, so we can write:
</span>w^2+7w<span>≥</span><span>375
</span>
,52+(8+25)
=52+33
=88
hope this helps
Answer:
1. x = -6, -8, -90
2. solutions for include -5, while -5 is not a solution for
Step-by-step explanation: