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shepuryov [24]
3 years ago
8

What is the perimeter of this polygon?A(2, 3)B(-4, 0)C(0,-4)D(4,0)​

Mathematics
2 answers:
Gnom [1K]3 years ago
7 0

Answer:

21.627

Step-by-step explanation:

get the distance between all points then add

vovangra [49]3 years ago
4 0

Answer:2,3 hope it help you

Step-by-step explanation:

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What is the range of the given function?
uysha [10]

Answer:

Step-by-step explanation:

x= -5,1,4,6 y=9,0,-7,-1

the range of a given function equals to the value of y in order

range = -7,-1,0,9

4 0
3 years ago
The side lengths of a triangle are 12,^149,^5. Is the triangle a right triangle?
Paladinen [302]

Answer:

no

Step-by-step explanation:

12 squared plus 5 squared=169

5 0
3 years ago
1)5/8 equals 10/?
erastovalidia [21]
1) 16
2) 2
3) 6
4) 70
5) 9
6) 15
7) 20
7 0
3 years ago
What is 2 to the power of 2?
padilas [110]
Okay, so you are talking about exponents, so what you are talking about is 2², to find the answer to the exponent you multiply the same number as many times as the exponent (little number) says, so in here we are going to multiply 2 x 2 and the answer is 4. So 2 to the power of 2 is 4.
5 0
3 years ago
Look at this system of equations.<br> 2x +5 =9.5<br> 3x + 5y =10.5<br> What is the value of x+y
stiv31 [10]

Answer:

x = 2.25 y = 0.75

Step-by-step explanation:

2x = 9.5- 5

2x = 4.5

x = 4.5 ÷ 2

x = 2.25

know we now what is x so in the second one we evaluate x

3(2.25) + 5y = 10.5

6.75 + 5y = 10.5

5y = 10.5- 6.75

5y = 3.75

y = 3.75 ÷ 5

y = 0.75

that's it !

if you want to check your answer you can evaluate x and y so it will be like

2×2.25 + 5

= 4.5 + 5 = 9.5

and

3× 2.25 +5×0.75

= 6.75 + 3.75 = 10.5

6 0
3 years ago
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