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3 years ago

Pls give me brainllest and i will make a question and mark u brainllest

Mathematics

2 answers:

tamaranim1 [39]3 years ago

6 0

Answer:

Step-by-step explanation:

lys-0071 [83]3 years ago

4 0

hello!

so, whats the question?

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Consider the point P = (3,8) and the line L, given by the equation y = 3x -4.

Lisa [10]

Answer:

If we are working in a coordinate plane where the endpoints has the coordinates (x1,y1) and (x2,y2) then the midpoint coordinates is found by using the following formula:

midpoint=(x1+x22,y1+y22)

Step-by-step explanation:

8 0

3 years ago

I’m giving brainliest to whoever answers correct!

olya-2409 [2.1K]

Answer:

I would say 8.

Step-by-step explanation:

Using the Pythagorean Theorem, a2+b2=c2.

7^2+5^2=c^2

49+25=74

Now find the square roots of all numbers...

7+5= about 8.

4 0

3 years ago

Number 13. Multiply please.

Dafna11 [192]

$(x-y)^2 \\\\\\= (x-y)(x-y)\\\\= x * x + (x)(-y)+(-y)(x) +(-y)(-y)\\\\ = x^2 -xy-xy + y^2\\\\=x^2-2xy + y^2$

Hope that helps!

8 0

2 years ago

Which values of x and y will make the expression 3(-2x - y)(2)

e-lub [12.9K]

Answer:

−18x −9y

Step-by-step explanation:

ik dis

5 0

3 years ago

In a survey of students, 1162 stated they cheated and 2468 stated they did not. If one student is randomly selected what is the

liraira [26]

Answer:

$n = 1162 +2468 =3630$

And the probability that they cheated and we can use the classical definition of probability given by:

$p =\frac{successes}{Total}$

And replacing we got:

$p=\frac{1162}{3630}= 0.320$

So then the probability of people cheated is 0.320 or 32% approximately

Step-by-step explanation:

For this problem we know that in a survey of students, 1162 stated they cheated and 2468 stated they did not.

The total of people is given by:

$n = 1162 +2468 =3630$

And the probability that they cheated and we can use the classical definition of probability given by:

$p =\frac{successes}{Total}$

And replacing we got:

$p=\frac{1162}{3630}= 0.320$

So then the probability of people cheated is 0.320 or 32% approximately

8 0

3 years ago