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alexandr1967 [171]
3 years ago
15

Will mark brainliest ❤️

Mathematics
2 answers:
yanalaym [24]3 years ago
8 0

Answer:

The answer is A

Step-by-step explanation:

Well, there is an actual way of doing it but I forgot how to do it, my calculator got A so yeah, hope that helps

monitta3 years ago
3 0

Answer:

A option is correct

Step-by-step explanation:

take commmon to sqrt7 and it will be (3-5) sqrt{7}

3-5=-2

so

-2sqrt{7}

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What is the inverse of the following statement? If it is night, the street lights will come on. Select the best answer from the
marshall27 [118]

ANSWER

C. If it is not night, then the street lights will not come on.

EXPLANATION

The given statement is

"If it is night, then the street lights will come on"

Given the statement,

"If p, then q",

then the inverse of this statement is

"If it is not night,then the street lights will not come on"

"If not p, then not q"

The correct choice is C.

3 0
2 years ago
What are the solutions of the equation 6x2 +5x+1 = 0 ?
STatiana [176]

Answer:

Step-by-step explanation:

6x^2+5x+1=0

Descr= b^2-4ac

Descr= 25-24=1

X1= (-b+√descr)/2a = (-5+1)/12= -1/3

X2= (-b-√descr)/2a = (-5-1)/12= -1/2

6 0
3 years ago
Read 2 more answers
Neeeeeeeeeeeeeeeed Helppppppppppppp
allsm [11]
Because a ║b you can say: 
-60 -2x = -70 -4x ⇒ -2x + 4x = -70 + 60 ⇒ 2x = -10 ⇒ x = -5 :)))
i hope this is helpful
have a nice day 
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What is the arrangement of data usually in rows?
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