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2 years ago

5

A point with a positive x-coordinate and a negative y-coordinate is reflected over the -y axis which sentence describes the cord

inantes of the new point

1 answer:

marin [14]2 years ago

5 0

Answer:

am just here for the points kid just letting you know so

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Suppose that an individual has a body fat percentage of 13.7% and weighs 164 pounds. How many pounds of her weight is made up of

Vinvika [58]

164×13.7/100=22.47 kg

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3 years ago

A swimming pool has a perimeter of 80 feet the short side measures 16 feet what is the length of the longer sides of the pool

svlad2 [7]

2 x (L + W) = Perimeter

2(L + 16) = 80 Then divide both sides by 2

L + 16 = 40 Then subtract 16 from both sides

L = 24 feet

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3 years ago

The length of a rectangle is represented by x, the width is represented by 6x^2-4x-2. What is the area of the rectangle?

navik [9.2K]

Answer:

$2x(3x^2-2x-1)$

Step-by-step explanation:

Area of a rectangle is simply length times width

{ $6x^2-4x-2$ } * x would be the area

That can be simplified to

$6x^3-4x^2-2x$

Which can be further simplified to

$2x(3x^2-2x-1)$

6 0

3 years ago

Write the equation of the line that has an x-intercept of -3 and passes through the point (-3, 7).

Marina86 [1]

Answer:

$x=-3$

Step-by-step explanation:

'x = -3', when graphed, passes through the point (-3,7) and (-3,0).

Since the line passes (-3,0), the x-intercept is -3.

(-3, 7) lies on the equation.

I have attached a picture of the graphed equation.

'x = -3' should be the correct answer.

3 0

2 years ago

Read 2 more answers

Find the distance between (6,2) and (9,12)

bazaltina [42]

Distance bweteen (x1,y1) and (x2,y2) is
$D= \sqrt{(x2-x1)^2+(y2-y1)^2}$

so disatnce between (6,2) and (9,12) is
$D= \sqrt{(9-6)^2+(12-2)^2}$
$D= \sqrt{(3)^2+(10)^2}$
$D= \sqrt{9+100}$
$D= \sqrt{109}$

the distance is√109 units

8 0

2 years ago