I don’t understand what are u saying pls translate
Answer:
a=6 or -6
Step-by-step explanation:
Solve the determinant to get a²-36=0
(a-6)(a+6)=0
a=6 or -6
Answer:
taste of your own medicine jk
Step-by-step explanation:
Answer:
Width: 10.5 feet
Length: 31.5 feet
Step-by-step explanation:
Let x represent width of the concrete slab.
We have been given that the length of a concrete slab is three more than three times the width. So length of the slab would be
.
We are also told that the area of slab is 330 square feet. We can represent this information in an equation as:




Now, we will take square root of both sides.


Therefore, the width of slab is approximately 10.5 feet.
The length of the slab would be
.
Therefore, the length of slab is approximately 31.5 feet.