W= width= L+5
L= length
Area= 204
Area= LW
204 square yards= LW
substitute w=L+5 for w
204= (L)(L+5)
204= L^2 + 5L
subtract 204 from both sides
0= L^2 + 5L - 204
factor
0= (L+17)(L-12)
0= L+17
-17= L
0= L-12
12 yards= L
WIDTH
Since the area cannot be a negative number, we'll use L=12 to find the width.
w=L+5
w=12+5
w=17 yards
CHECK:
204=(12)(17)
204=204
ANSWER: The length is 12 yards and the width is 17 yards.
Hope this helps! :)
Set components equal:
From this we find:
Substitute and solve system:
The point where they intersect is:
Answer:
B.
Explanation:
B is not a regular polygon because it's not all of the sides and angles are congruent.
Answer:
-14+21x
Step-by-step explanation:
Distrubute
-7 times 2= -14
-7 times 3x= -21x
Kilogram is the correct answer, milligram and gram are both two measurements that are too small to weigh anything the size of a cat or larger. Also meter is a unit of distance measurement
