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3 years ago

What's the slop of this line?

Mathematics

1 answer:

Tatiana [17]3 years ago

3 0

Slope is rise over run. It goes up 1 unit for every unit it goes over, so the slope would be 1/1, or just 1.

1.

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Four points are labeled on the number line.Which point represents the value |-1 1/2|?

alukav5142 [94]

Answer: -1

Step-by-step explanation:

i really don't know but i was taking a test and i guessed it and it was right

4 0

3 years ago

Read 2 more answers

Select all quantities that are proportional to the diagonal length of a square.

horsena [70]

Answer:

B. Perimeter of a square and

C. Side length of a square

Step-by-step explanation:

if n= side length of square then

Area of square is $n^{2}$
Perimeter of a square is 4×n
diagonal length of a square is $\sqrt{2}$ × n

Thus,

Perimeter of square can be expressed as

$2\sqrt{2}$ ×diagonal length of a square

Side length of a square can be expressed as

$\frac{1}{\sqrt{2} }$ ×diagonal length of a square

but Area of square is

$\frac{1}{\sqrt{2} }$ ×n×diagonal length of a square

As a Result, Area of square is <em>also dependent of the value n</em>, wheras in other cases it is <em>a proportion of diagonal length of a square</em>

5 0

3 years ago

Pairs of integers with a product of 48

LekaFEV [45]

(-2)(-24)
(-3)(-16)
(-4)(-12)
(-6)(-8)
-(-1)(-48)

1*48
2*24
3*16
4*12
6*8

6 0

3 years ago

Read 2 more answers

This is a standard deviation contest. You must choose four numbers from the whole numbers 0 to 10 , with repeats allowed. (a) Ch

irina [24]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following instructions :

Choose 4 numbers from the whole numbers 0 - 10

Note : Repetition is allowed

Choose 4 numbers with the smallest possible standard deviation.

The smallest possible value of standard deviation obtainable is 0;

Hence in other to obtain a standard deviation value of 0, then;

The mean squared deviation value must be zero (0)

Σ(X - mean)^2 = 0

To achieve this, the values of X and the mean must be the same.

Hence all 4 numbers (X) must be the same in other to have a mean value which is equal to X

For instance :

If X = 3, 3, 3, 3 (since Repetition is allowed)

Man value = (3+ 3+ 3+ 3) / 4 = 12 / 4 = 3

Σ(3 - 3)² = 0 for all values of x

√Σ(x - mean)² / n = 0 ; if all values of x are the Same

n = Number of observations

A possible list of values is (3,3,3,3)

4 0

3 years ago

5x - 9 = -8y - 3 what’s the x and y value of this equation

Feliz [49]

Answer:

$y= -\frac{5x}{8} +\frac{3}{4} \\$

$x= -\frac{8y}{5} +\frac{6}{5}$

Step-by-step explanation:

8 0

3 years ago