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3 years ago

How does $100 gift card affect the measure of center of the data? Attachment

Mathematics

1 answer:

Zinaida [17]3 years ago

4 0

It increases the mean value of the prizes.

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Find the distance between the given points: (2, -2) and (-4, 7)

sasho [114]

Answer:

$3\sqrt{13}$

Step-by-step explanation:

Hi there!

We want to find the distance between the points (2, -2) and (-4, 7).

To do that, we can use the distance formula.

The distance formula is given as $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ , where $(x_1, y_1)$ and $(x_2, y_2)$ are points

We have everything needed to find the distance, but let's label the values of the points to avoid any confusion

$x_1=2\\y_1=-2\\x_2=-4\\y_2=7$

Now substitute those values into the formula and solve

$\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

$\sqrt{(-4-2)^2+(7--2)^2}$

Simplify

$\sqrt{(-4-2)^2+(7+2)^2}$

$\sqrt{(-6)^2+(9)^2}$

Square the numbers under the radical

$\sqrt{36+81}$

Add the numbers under the radical together

$\sqrt{117}$

Simplify the square root

$3\sqrt{13}$

Hope this helps!

6 0

3 years ago

Please help me this is for a grade and i rly need this ! :(

Iteru [2.4K]

Answer:

y=1/2x-3

Step-by-step explanation:

8 0

3 years ago

I need help with this !!! I’ll give brainliest!!!! (_/~15~)2 !!!! Look at picture please!!

antoniya [11.8K]

Answer:

Step-by-step explanation:

a square root multiplied by itself equals the number inside the box, right?

(/~15~)2 = 15

3 0

3 years ago

Read 2 more answers

Evaluate [(21 + 6) − 32] ק 9 ⋅ 2.

anzhelika [568]

OK.......
Evaluating [(21 + 6) - 32] 2 * 9 $ק$
Your answer would be
-90

H0P3 It H3LPS :)

8 0

3 years ago

If you know the area of a circular field is 6358.5 m2, what is the radius of the field?

diamong [38]

Answer:

r = 45 m.

Step-by-step explanation:

pi r^2 = 6358.5

r^2 = 6358.5 / pi

r = √(6358.5 / pi)

= 44.989 m

5 0

2 years ago