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Julli [10]
3 years ago
7

What number is 2/10 of 20

Mathematics
2 answers:
I am Lyosha [343]3 years ago
6 0

Answer:

2/10 * 20 = 4.

hope it helps

MrRissso [65]3 years ago
3 0
It’s 4 brainliest me pls
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SOLVE FOR X WILL GIVE BRAINLEST
Lesechka [4]

Answer:

The first one is -3

The second one is 2

Step-by-step explanation:

8 0
3 years ago
3x(2-x)+2x(x-1)=5x(x+3)
mylen [45]

Step-by-step explanation:

6x - 3x^2 + 2x^2 -2x = 5x^2 + 15x

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(-b±√(b²-4ac))/(2a)

3 0
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6 0
3 years ago
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Please help me with this algebra PLEEASSEee!!!
amid [387]
11. 5x^2-30=0
+30 to both sides
5x^2=30
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x^2=6
square root both sides
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12. 4x^2+10=26
-10 both sides
4x^2=16
÷4 both sides
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13. a=72yrd^2
l=2w
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72=2w^2
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5 0
3 years ago
the area of a square sandbox is 83 square feet. to the nearest foot, what is the perimeter of sandbox?
vagabundo [1.1K]
Area=bh
b=base
h=height

Since a square has 4 equal sides, we can √83 to give us each side. This being 9.11 feet

perimeter=9.11+9.11+9.11+9.11=36.44

Answer: 36 to the nearest foot
7 0
3 years ago
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