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3 years ago

Solving Liner Inequalities

Mathematics

1 answer:

zysi [14]3 years ago

7 0

Uhhh I think its uh urfgsxgff *explodes*

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An equation stating two ratios are equal

ZanzabumX [31]

Answer:

4:8 to 50:100

Step-by-step explanation:

both equal one half

4 0

3 years ago

A 36 oz container of Sour Punch Juice costs $6.84. A 48 oz container of the same juice costs $10.08. Which is the better buy?

Neko [114]

Answer:

the 10$ one

Step-by-step explanation:

4 0

3 years ago

Find the slope of the line that passes through (4,2) and (9,1)?

pshichka [43]

Answer:

The slope of the line is $\displaystyle -\frac{1}{5}$ .

Step-by-step explanation:

We are given two coordinate points:

$(4, 2)$
$(9, 1)$

We are asked to find the slope of the line.

We can use the rise-over-run formula to solve for the slope of the line.

$\displaystyle \text{slope} = \frac{\text{rise}}{\text{run}}\\\\\text{slope} = \frac{y_2-y_1}{x_2-x_1}$

However, we firstly need to name our coordinate points.

In math, we can label our coordinates using the following label system:

$(x_1, y_1), (x_2, y_2)$

Therefore, we can also label our coordinates as such:

$x_1 = 4$
$y_1 = 2$
$x_2 = 9$
$y_2 = 1$

Now, we can supply these values into the formula and solve for our slope, or a better known variable, <em>m</em>.

$\displaystyle m = \frac{1 - 2}{9 - 4}\\\\m = \frac{-1}{5}\\\\m = -\frac{1}{5}$

Therefore, our slope is $\displaystyle -\frac{1}{5}$ .

8 0

3 years ago

Read 2 more answers

Find the distance<br> (-2, 1) and (4,3)

natima [27]

Answer:

$2\sqrt{10}$ units

Step-by-step explanation:

The distance formula states that $D(x_{1} ,y_{1})(x_{2},y_{2} )=\sqrt{(x_{2} } -x_{1} )^2+(y_{2}-y_{1} )^2\\$ .

We then plug in our points and compute. $\sqrt{(4-(-2))^2+(3-1)^2} =\sqrt{6^2+2^2} =\sqrt{36+4} =\sqrt{40} =\sqrt{2^2*2*5} =2*\sqrt{2*5} =2\sqrt{10}$

The * represents multiplication.

7 0

3 years ago

A mountain climber started at sea level and descended down a cliff. Her location can be represented by -75 feet. How many feet d

mariarad [96]

The mountain climber has travelled 75 feet below sea level while descending down a cliff.

Given:

A mountain climber at sea level starts descending down a cliff.
Her location can be represented by -75 ft.

To find:

The distance travelled by a mountain climber.

Solution

Distance ascending above sea level is taken in a positive direction.
Distance descending down sea level is taken in a negative direction.
This negative and positive only represents the direction

The location of mountain climber after descending from cliff = -75 ft

The distance covered by the mountain climber = 75 ft

The mountain climber has travelled 75 feet below sea level while descending down a cliff.

Learn more about descending and ascending here:

brainly.com/question/1477877?referrer=searchResults

brainly.com/question/108740?referrer=searchResults

8 0

3 years ago