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kap26 [50]
2 years ago
9

This is really easy! pic below..

Mathematics
1 answer:
KATRIN_1 [288]2 years ago
5 0
The answer is A.
I think so because each one of them agrees with 20x and 15
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Solve this quadratic equation<br><img src="https://tex.z-dn.net/?f=3a%20%7B%7D%5E%7B2%7D%20-%204%20%2B%201" id="TexFormula1" tit
ivann1987 [24]

Answer:

1 and 1/3

Step-by-step explanation:

3a² -4a +1 = 0

3a²- 3a - a+ 1= 0

3a(a-1) - (a-1)= 0

(a-1)(3a -1)= 0

a-1= 0 ⇒ a= 1

3a - 1= 0 ⇒ 3a= 1 ⇒ a= 1/3

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2 years ago
A number is less than 30 but greater than 10.
GenaCL600 [577]
The answer is 16 and 26. Both are less than 30 and greater than 10 and have 6 in the one’s place.
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2 years ago
a mixture of 40 liters of paint is 25% red tint, 30% yellow tint and 45% water. 6 liters of yellow tint are added to the origina
irakobra [83]
40 liters.....30% is yellow tint
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5 0
3 years ago
Find the value of N in the question
iris [78.8K]
N = 1/3 -0
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answer
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8 0
2 years ago
Can any y’all help me? I got what x is but idk y. Thxxxxxx
kotegsom [21]

Answer:

y should be 5, when u solve for the angles u get 68+87+c=180, if c is y^2 then y is 5

Step-by-step explanation:

5 0
2 years ago
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