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3 years ago

NEED HELP WITH A MATH QUESTION

Mathematics

2 answers:

gogolik [260]3 years ago

4 0

Answer:

(-3,-4)

Step-by-step explanation:

You draw it...

So since we are reflecting across the x-axis, we want the x-coordinate to stay the same. We just need to take the opposite of y.

Ans. (-3,-4)

yKpoI14uk [10]3 years ago

3 0

Answer:

(- 3, - 4)

Step-by-step explanation:

Under a reflection in the x- axis

a point (x, y) → (x, - y)

Hence

P(- 3, 4) → P'(- 3, - 4)

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BROOO HELP what is the slope of the line through (-3,3) and (-1,-1)?

lesya [120]

Answer:

Step-by-step explanation:

To find the slope between any two points, we can use the slope formula:

$m=\frac{y_2-y_1}{x_2-x_1}$

Where (x₁, y₁) and (x₂, y₂) are two, separate points.

We have the two points (-3, 3) and (-1, -1).

So, let (-3, 3) be (x₁, y₁) and let (-1, -1) be (x₂, y₂).

Substitute them into the slope formula to get:

$m=\frac{-1-3}{-1-(-3)}$

Subtract:

$m=\frac{-4}{2}=-2$

Hence, our slope is -2.

So, our answer is C.

6 0

2 years ago

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Image attached below

Alika [10]

Answer: n = 6

Step-by-step explanation:

The red dot(n) is on 6 so n =6

4 0

3 years ago

A quantity and its 2/3 are added together and from thesum 1/3 of the sum is subtracted, and 10 remains.What is the quantity?

musickatia [10]

Answer:

$14\frac{1}{3}$

Step-by-step explanation:

Let's write this out as an equation. Let the unknown quantity be x:

$x+\frac{2}{3} - \frac{1}{3} (x+\frac{2}{3}) = 10\\\\3x+2-x -\frac{2}{3} = 30\\\\9x+6-3x-2=90\\\\6x= 86\\\\x = \frac{86}{6} =\frac{43}{3} =14\frac{1}{3} \\$

6 0

3 years ago

Read 2 more answers

Help me pls I really really need help with this I'm so bad at math

MAVERICK [17]

Question 7: Answer J (7/8 - 1/2 = 3/8)

6 0

3 years ago

Mahra saw an ad for three t-shirts for $33 and four t-shirts costing $42. Is the relationship of price and number of t-shirts a

slamgirl [31]

Answer

no because as per the first ad the rate of a shirt is 11 dollars wherelse if u take second one its 2 dollars lesser

Step-by-step explanation:

1 shirt=33/3

=11

11*4=44

*=multiplication

4 0

3 years ago