3 years ago

HELPPPPPPP!!!

Mathematics

1 answer:

insens350 [35]3 years ago

5 0

It should be 7.285 i think I don’t know

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Find the equation of the line passing through the points (1,5) and (3,9)

Arada [10]

Answer:

$\boxed{\sf{2}}$

Step-by-step explanation:

Use the slope formula.

$\underline{\text{SLOPE:}}$

$\Longrightarrow: \sf{\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{Rise}{Run} }$

$\sf{y_2=9}\\\\\\\sf{y_1=5}\\\\\\\sf{x_2=3}\\\\\\\sf{x_1=1}$

$\sf{\dfrac{9-5}{3-1} }$

Solve.

$\sf{\dfrac{9-5}{3-1}=\dfrac{4}{2}=\boxed{\sf{2}}$

<u>Therefore, the slope is 2, which is our answer.</u>

I hope this helps. Let me know if you have any questions.

8 0

2 years ago

Please give me the correct answer.Only answer if you're very good at math.Please don't put a link to a website.

Simora [160]

Answer:

3n + 75

Step-by-step explanation:

Multiply n by 3 = 3n

Multiply 25 by 3 = 75

7 0

3 years ago

The integral represents the volume of a solid. describe the solid. π π 0 sin(x) dx

Oxana [17]

Is that all the question says ??

4 0

3 years ago

16x^2+?x+36 perfect square trinomial

Hunter-Best [27]

Answer:

16x² +48x +36

Step-by-step explanation:

A perfect square trinomial is of the form ...

(a +b)² = a² +2ab +b²

We want to match this form.

<h3>comparing terms</h3>

Comparing the known terms, we see ...

16x² = a² ⇒ a = 4x

36 = b² ⇒ b = 6

<h3>filling in the missing term</h3>

The missing term is the linear term:

2ab = 2(4x)(6) = 48x

? = 48

4 0

2 years ago

So I have an odd question of sorts. I was working with parabolas and had the equation: y=-4(x-1)^2+3. Curious, I changed the y t

lapo4ka [179]

This is equal to 0 = 4x^2 -8x+7 which is a parabola. I don't know what desmos is so I can't help you with that

3 0

3 years ago