C.Angle measures and side lengths..
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Answer
6.40%
Step-by-step explanation:
2. 2 2/5
3. 2 1/2
4. 1/2
5. 4 3/5
6. 3 1/3
7. 2 4/5
8. 2
9. 4 1/3
10. 4 2/3
11. 2/5
12. 8 2/3
13. 1 1/2
14. 2 3/4
15. 1 5/12
16. 5 2/5
Answer:
The perimeter is 52
Step-by-step explanation:
The area is 36x^2 -60x+25
We set this equal to 0 to find the length and width
A= 36x^2 -60x+25
We notice that this is a perfect square trinomial
(a^2 -2ab-b^2) = (a-b)^2
let a = 6x and b=5
A=(6x-5) (6x-5)
The length and width are the same since is it a square (we know it is a square so they have to be equal)
The perimeter of a square is
P =4s
P =4 (6x-5)
Distribute the 4
= 24x -20
Let x =3
P = 24(3) -20
=72 -20
= 52
The perimeter is 52
Answer:FOR THE FIRST TABLE ON THE LEFT
X____Y
-2 1/4
-1 1/2
0 1
1 2
2 4
FOR THE SECOND GRAPH TO THE RIGHT IS
X________Y
-2 1/9
-1 1/3
0 1
1 3
2 9
Step-by-step explanation:
