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Scilla [17]
3 years ago
5

The polynomial below is a perfect square trinomial of the form A^2-2AB+B^2 4x^2-20x+25

Mathematics
2 answers:
Y_Kistochka [10]3 years ago
4 0

Answer:

true

Step-by-step explanation:

finlep [7]3 years ago
3 0
4x^2 -20x +25 = (2x-5)^2 

hope this will help you 
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Eleven less than 5 times a number is 24
aleksandrvk [35]
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3 years ago
Tom bought a soft drink for $4.00 and 7 candy bars. He spent a total of $18.00. How
olga2289 [7]

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Step-by-step explanation:

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8 0
3 years ago
Triangle ABC has an Area of 4 3/8 square feet. If the length of AC IS 1 2/3 feet, what is the length of BC?
Kaylis [27]

Answer:

length of BC = 5 1/4 feet

Step-by-step explanation:

Area of a triangle = 1/2×base×height

Area = 4 3/8 square feet

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Height = BC = ?

Area of a triangle = 1/2×base×height

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35/8 = 1/2 × 5/3 × height

35/8 = 5/6 × height

Height = 35/8 ÷ 5/6

= 35/8 × 6/5

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= 210 / 40

= 5 1/4 feet

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length of BC = 5 1/4 feet

8 0
3 years ago
1,286÷7 how is it 183.71 and not 183 with a remainder of 5
Vinvika [58]
I’m not great at explaining but I hope with the way I did the work explains.

3 0
3 years ago
Solve this system of equations by
makvit [3.9K]

Answer:

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Step-by-step explanation:

x+y=15

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x+5x-y+y=15+9

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X=4

x+y=15

4+y=15

y=11

6 0
3 years ago
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