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3 years ago

Which expression is equivalent to 4/9(2n-3)

Mathematics

1 answer:

Andreyy893 years ago

5 0

Step-by-step explanation:

your answer is 8.9 and minus 11 by 3 means your answer is A

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Write the equation of the line in fully simplified slope-intercept form.

Aneli [31]

Answer:

$y = -\frac{1}{5}x -1$

Step-by-step explanation:

Given

The attached graph

Required

Determine the line equation

First, list out two points from the graph

$(x_1,y_1) = (-5,0)$

$(x_2,y_2) = (0,-1)$

Next, calculate the slope (m)

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{-1-0}{0 -(-5)}$

$m = \frac{-1}{0 +5}$

$m = -\frac{1}{5}$

The equation in slope intercept form is:

$y = m(x - x_1) + y_1$

This gives:

$y = -\frac{1}{5}(x - (-5)) + 0$

$y = -\frac{1}{5}(x +5)$

Open bracket

$y = -\frac{1}{5}x -1$

4 0

3 years ago

Two linear graphs intersect at (3,-1). One of the graphs has equation

djverab [1.8K]

Answer:

Step-by-step explanation:MJKHGFDSASZDFGHJKKJJKHVFFGFBHGYFDRTGBNHBHJYYGJGGYBJHGGHYUYDSRFGYHJHHHBGYGGH B

6 0

2 years ago

Solve the following quadratic equation.

Nonamiya [84]

Given:

Consider the given equation is

$(x-18)^2=1$

To find:

The values of x.

Solution:

We have,

$(x-18)^2=1$

Taking square root on both sides, we get

$x-18=\pm\sqrt{1}$

$x-18=\pm 1$

Adding 18 on both sides, we get

$x-18+18=\pm 1+18$

$x=\pm 1+18$

Now,

$x=1+18$ and $x=-1+18$

$x=19$ and $x=17$

Therefore, the correct option is A.

5 0

3 years ago

7% of 321 . answer i beg you

Agata [3.3K]

Answer:

.07 * 321 = 22.47

Step-by-step explanation:

3 0

3 years ago

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Compare the two groups of data. Which statement is true?

Sliva [168]

Answer:

C. 4 inches taller

Step-by-step explanation:

this is shown by the mean shown by the dot in the center on the basketball side is 4 spaces higher (or 4 inches taller) on the average

4 0

3 years ago

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