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4 years ago

What Is The Solution To This Equation? x/3 = 9PLEASE PLEASE HELP!

Mathematics

2 answers:

ziro4ka [17]4 years ago

7 0

The answer is 3. 3x3=9

k0ka [10]4 years ago

5 0

X=27 this is your answer

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The population of the city of Miami is approximately 463,300 and is increasing at a rate of 3% each year. Use an exponential fun

Tatiana [17]

<h2>Answer:</h2><h2>The population of the city after 7 years = 569,859</h2>

Step-by-step explanation:

The population of the city of Miami = 463,300

The rate of increase in population every year = 3%

The population of the city after 7 years = ?

By formula, $P_{n} = P (1 +\frac{r}{100})^{n }$

Pn is the population after 7 years

P is the current population = 463,300

r = 3 %, n = 7

$P_{7} = 463300 (1 +\frac{3}{100})^{7 }$

= 463300 (1.23)

= 569859

The population of the city after 7 years = 569,859

3 0

4 years ago

The rungs of a ladder are 1 1/2 feet apart. How high will you be if you climb to the 9th rung?

Readme [11.4K]

It is 13.5 Simiply multiply nine times 1 1/2. An easier way to did this might be making one half into a decimal 1.5

3 0

3 years ago

Pls help me in this i really need help :( :)

Andrews [41]

Hello and Good Morning/Afternoon:

Let's take this problem step-by-step:

First off, let's write the line in point-slope form:

$\rm \hookrightarrow (y-y_0)=m(x-x_0)$

(x₀, y₀) any random point on the line
'm' is the value of the slope

Let's calculate the slope:

$\rm \hookrightarrow Slope = \frac{y_2-y_1}{x_2-x_1}$

(x₁, y₁): any random point on the line ⇒ (-2, -6)
(x₂,y₂): any random point on the line that is not (x₁, y₁) ⇒ (2, -3)

$\rm \hookrightarrow slope = \frac{-3--6}{2--2} =\frac{3}{4}$

Now that we found the slope, let's put it into the point-slope form

⇒ we need (x₀, y₀) ⇒ let's use (2,-3)

$(y-(-3))=\frac{3}{4} (x-2)\\y+3=\frac{3}{4} (x-2)$

The equation, however, could also be put into 'slope-intercept form'

⇒ gotten by isolating the 'y' variable to the left

$y = \frac{3}{4}x-\frac{9}{2}$

Answer: $y = \frac{3}{4}x-\frac{9}{2}$ or $y+3=\frac{3}{4} (x-2)$

*Either equations work, put the one that you are the most familiar with

Hope that helps!

#LearnwithBrainly

5 0

2 years ago

The sum of two angles in a triangle totals 117 degrees, what is the measure of the third angle

Feliz [49]

All 3 angles in a triangle ALWAYS add up to 180 degrees.

117 degrees + 3rd angle = 180
3rd angle = 180 -117
3rd angle = 63 degrees

7 0

3 years ago

I need help asap please and thank you

agasfer [191]

You can use math papa or another math calculator app, i’m not sure exactly how to do this one

6 0

3 years ago