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ExtremeBDS [4]
2 years ago
8

The pentagon ABCDE is graphed on a coordinate plane with vertices A(0, 0), B(3, 5), C(3, 8), D(8, 5), and E(8, 0). What is the p

entagon's perimeter?
A. 24.0 units

B. 16.0 units

C. 27.6 units

D. 32.4 units
Mathematics
1 answer:
Wewaii [24]2 years ago
8 0
D because you have to calculate stuff
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levacccp [35]

Answer:

y=20-3x

Step-by-step explanation:

7 0
2 years ago
A cube with side length m has a volume of 343 cubic centimeters. The following equation shows the volume of the cube.
Tanzania [10]
To find the side length of a cube with a volume of 343, you need to find m to the third power. Solve that and you get 7. m = 7
8 0
3 years ago
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What is 70/6 times 18/4 in simplest form
Alenkasestr [34]
70/6 × 18/4


70 * 18/6*4. cross out 18 and 6.

= 70*3/4

= 35 * 2 * 3/ 2*2

= 35*3/2

= 105/2

= 52.5 

OR

52 1/2.
6 0
3 years ago
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Will mark brainliest for whoever answers
Veseljchak [2.6K]
I can add u to a snap gc where we help each other with work
3 0
2 years ago
Which of the following is a true polynomial identity?
Ira Lisetskai [31]

Answer:

  c.  (x^2+1)(x^2+a)-a = x^2(x^2+a+1)

Step-by-step explanation:

You can use FOIL or the distributive property to expand the product of binomials, Then collect terms and factor out the common factor.

  (x^2+1)(x^2+a)-a

  = x^2(x^2 +a) +1(x^2 +a) -a

  = x^4 +ax^2 +x^2 +a -a

  = x^4 +ax^2 +x^2

  = x^2(x^2 +a +1) . . . . . matches choice C

6 0
2 years ago
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