Ask question

Ask question

All categories

3 years ago

10

15 POINTS!!!! ILL GIVE YOU BRAINLIEST!!!!!PLEASE HELP ME!!!!!!!!

1 answer:

Zanzabum3 years ago

7 0

Answer:

my friend can help

Step-by-step explanation:

You might be interested in

A track runner is eager to see if practicing helps her improve. She has plotted data on her weekly 100-meter dash times (s) as w

insens350 [35]

Answer:

$\displaystyle s = -\frac{1}{5}h + 20$

Step-by-step explanation:

<em>Time</em><em> </em>is the dependent variable, so you set your function equal to <em>s</em>. Then, the correlation of the graph has a $\displaystyle -\frac{1}{5}$ <em>rate</em><em> </em><em>of</em><em> </em><em>change</em><em> </em>[<em>slope</em>] from the y-intercept of $\displaystyle [0, 20],$ so we choose this answer choice.

I am joyous to assist you anytime.

4 0

3 years ago

6 - 2x = 6x - 10x + 4

yarga [219]

$6 - 2x = 6x - 10x + 4$

$6 - 2x = - 4x + 4$

$6 = - 4x + 4 + 2x$

$6 = - 2x + 4$

$- 2x + 4 = 6$

$- 2x = 6 - 4$

$- 2x = 2$

$x = \frac{ \: \: \: 2}{ - 2}$

$x = - 1$

Therefore , the value of x = -1

6 0

3 years ago

HAPPY NEW YEAR plz five me the right answer.

Paladinen [302]

Answer:

It's the second one.

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Help me please ❤️ !!!!

DIA [1.3K]

Answer:

<u>Piece-Wise Function</u>

can have more than one type of function
holes can exist
to evaluate, look at the right side to determine which piece of the function to use

<u>Linear Function</u>

is written in standard form Ax + By = C
slope is the same for the entire graph
is written in slope-intercept form y=mx+b

Neither one of these always looks like a parabola.

6 0

3 years ago

Find the number of sides for a regular polygon whose interior angles each measure 10 times each exterior angle

gavmur [86]

Answer:

22 sides

Step-by-step explanation:

The expression to find an interior angle of a polygon is:

$\frac{(n-2)*180}{n}$

The expression to find an exterior angle of a polygon is:

$\frac{360}{n}$

Please note that "n" represents the number of sides the polygon has.

We can use these two expressions to set up an equation.

$\frac{(n-2)*180}{n}=10(\frac{360}{n})$

Multiply both sides by "n":

$(n-2)*180=10n(\frac{360}{n})$

Now, distribute:

$180(n)-180(2)=\frac{3600n}{n}\\180n-360=3600$

Divide both sides by 10:

$\frac{180n}{10}-\frac{360}{10}=\frac{3600}{10}\\$

$18n-36=360$

Add 36 to both sides:

$18n=360+36\\18n=396$

Divide both sides by 18:

$n=22$

The polygon has 22 sides

6 0

3 years ago