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4 years ago

Please help me, someone

Mathematics

1 answer:

Pepsi [2]4 years ago

7 0

I'm really sorry, but I have no idea how this works, or what the answer is. SORRY!!

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How do you find the mode and range

vaieri [72.5K]

To find the mode, or modal value, it is best to put the numbers in order. Then count how many of each number. A number that appears most often is the mode.The Range is the difference between the lowest and highest values. Example: In {4, 6, 9, 3, 7} the lowest value is 3, and the highest is 9. So the range is 9 − 3 = 6 .

6 0

3 years ago

Read 2 more answers

15) PLEASE HELP WITH QUESTION. MARKING BRAINLIEST + POINTS.

MAVERICK [17]

Heyy,

I think the correct answer is y=1/6 $x^{2}$

~Girlygir101~

5 0

3 years ago

WILL GIVE BRAINLIEST TO BEST ANSWER- DUE TODAY

solong [7]

Quadratic Formula: $x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$ , with a = x^2 coefficient, b = x coefficient, and c = constant.

Firstly, using our equation plug in the values into our equation (a = 1, b = -4, and c = 3):

$x=\frac{4\pm \sqrt{(-4)^2-4*1*3}}{2*1}$

Next, solve the exponent and multiplications:

$x=\frac{4\pm \sqrt{16-12}}{2}$

Next, solve the subtraction:

$x=\frac{4\pm \sqrt{4}}{2}$

Next, solve the square root:

$x=\frac{4\pm 2}{2}$

Next, you are going to solve this equation twice - once with the + symbol, once with the - symbol as such:

$x=\frac{4+2}{2}\\\\x=\frac{6}{2}\\\\x=3\\\\\\x=\frac{4-2}{2}\\\\x=\frac{2}{2}\\\\x=1$

<u>Your zeros (x-intercepts) are 3 and 1. These solutions are real and rational.</u>

4 0

4 years ago

What are the dimensions of the tabletop with the

DIA [1.3K]

Answer:

Dimensions of the tabletop is 2.8 cm × 2.8 cm.

Step-by-step explanation:

From the picture attached,

ABCD is a tabletop with leaves AEG, BEF, CFH and GDH.

Dimensions of the tabletop ABCD,

Length = AB

Width = BC

Coordinates of A → (1, 3)

Coordinates of B → (3, 5)

Coordinates of C → (5, 3)

Coordinates of D → (3, 1)

Length of segment = $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

AB = $\sqrt{(3-1)^2+(5-3)^2}$

= $\sqrt{4+4}$

= $2\sqrt{2}$

≈ 2.8 units

BC = $\sqrt{(5-3)^2+(3-5)^2}$

= $\sqrt{4+4}$

= $2\sqrt{2}$

= 2.8 units

Therefore, dimensions of the tabletop is 2.8 cm × 2.8 cm.

8 0

3 years ago

How to graph this equation 4.5x-.5y=3

inna [77]

You have to put it into slope-intercept form.

4.5x-0.5y=3

1. Subtract 4.5x from both sides:
-0.5y=-4.5x+3

2. Divide both sides by -0.5 to leave the y variable on one side:
y=9x-6

3. Your linear equation is
y=9x-6

4. Graph (tell me if you need help on graphing!)

7 0

4 years ago