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3 years ago

Will mark brainliest !!

Mathematics

2 answers:

emmasim [6.3K]3 years ago

5 0

-2x-4x+8y-y

-6x+ 7y is the correct answer

Ksju [112]3 years ago

3 0

Answer:

the second line I think

Step-by-step explanation:

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Find the midpoint of the line segment that joins points P(-4,3) and Q(9,14)?

k0ka [10]

Given the following points:

Point P: (-4, 3)

Point Q: (9, 14)

To be able to find the midpoint of the line segment, we will be using the following formula:

$\text{ Midpoint = }\frac{x_1+x_2}{2},\frac{y_1+y_2_{}}{2}$

We get,

$\text{ Midpoint = }\frac{x_1+x_2}{2},\frac{y_1+y_2}{2}$ $\text{= }\frac{(-4)+(9)_{}}{2},\frac{3_{}+14_{}}{2}$ $\text{ = }\frac{5}{2},\frac{17}{2}$

Therefore, the midpoint of the line segment is 5/2, 17/2.

7 0

1 year ago

Atraeus is solving the quadratic equation by completing the square.

arsen [322]

OK so the value of A would be 7 because as you can see from the second to third step, Atraeus factored out 7 from both terms!

5 0

3 years ago

Read 2 more answers

Please help me solve !!!

maria [59]

Answer:

A={3,4,5,...,}

Step-by-step explanation:

Roster form means that we list each element of the set within curly braces

4 0

3 years ago

(-13)x(-13)x(-13) write the product using exponents

Effectus [21]

Answer:

-13^3

Step-by-step explanation:

-13x-13x-13 is -13^3 because there are an odd number of numbers.

6 0

3 years ago

Find the measure of Arc JN Find the measure of arcJN= Find the m

Ede4ka [16]

Step-by-step explanation:

$m(arc \: JN) = 360 \degree - (60 \degree + 150 \degree) \\ \hspace{57pt}= 360 \degree - 210 \degree \\ \hspace{57pt} = 150\degree \\ \\ m \angle K = \frac{1}{2} \times m(arc \: JN) \\ \hspace{30pt}= \frac{1}{2} \times 150\degree \\ \hspace{30pt} = 75\degree \\$

6 0

4 years ago