An equilateral triangle has a perimeter of 15x +3. what is the length of each side of the triangle?

Write a rule for the linear function whose graph has slope m and contains the given point. m = 3; (-2, -2)

gregori [183]

Answer:

Step-by-step explanation:

y+2 = 3 * (x+2)

3 0

3 years ago

How many hours are in 10years

Artist 52 [7]

There is about 87658.1. there are 8765.81 in one year so multiply by ten to get 87658.1.

4 0

3 years ago

Read 2 more answers

The questions are in the pic the other answer is 356

Andru [333]

The answer to this question is 356

4 0

3 years ago

What equation in slope-intercept form represents the line that passes through

gregori [183]

Answer:

So, equation in slope-intercept form that represents the line that passes through the points (1,3) and (2,5) is y=2x+1

Step-by-step explanation:

We need to write equation in slope intercept form that represents the line that passes through the points (1,3) and (2,5)

The standard equation of slope-intercept form is: y= mx+b

where m is the slope of the lines and b is the y-intercept.

To make the equation we need to find slope (m) and y-intercept (b)

Find Slope

The formula to find slope m is: $m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

We have $x_{1}=1, x_{2}=2, y_{1}=3\ and \ y_{2}=5$

Putting values in the formula to find slope

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\m=\frac{5-3}{2-1}\\m=\frac{2}{1}\\m=2$

So, value of slope m is m=2

Find y-intercept

Using formula of slope-intercept formula we can find b

y=mx+b

Using point (1,3) (where x=1 ,y=3) and slope m=2

$3=2(1)+b\\3=2+b\\b=3-2\\b=1$

So, value of y-intercept b is: b=1

Required equation in Slope Intercept Form

We have slope m = 2 and y-intercept b=1

$y=mx+b\\y=2x+1$

So, equation in slope-intercept form that represents the line that passes through the points (1,3) and (2,5) is y=2x+1

3 0

3 years ago

Chris jogged 1 3 of a mile to his friends house in 1 12 of an hour. Compute the unit rate from the complex fraction 1 3 1 12 mil

olga2289 [7]

The unit rate from the complex fraction ¹/₃ ÷ ¹/₁₂ is 4 miles per hour

<h3>Further explanation</h3>

Order of Operations in Mathematics follow this following rule :

Parentheses
Exponents
Multiplication and Division
Addition and Subtraction

This rule is known as the PEMDAS method.

In working on a mathematical problem, we first calculate operation that is in parentheses, follow by exponentiation, then multiplication or division, and finally addition or subtraction.

<em>Let us tackle the problem!</em>

$\texttt{ }$

<em>We will calculate the fraction by using this following formula:</em>

$\texttt{Speed of Chris} = \texttt{Distance} \div \texttt{Time Taken}$

$\texttt{Speed of Chris} = \frac{1}{3} \texttt{ miles} \div \frac{1}{12}\texttt{ hour}$

$\texttt{Speed of Chris} = (\frac{1}{3} \times \frac{12}{1}) \texttt{ miles per hour}$

$\texttt{Speed of Chris} = (\frac{12}{3}) \texttt{ miles per hour}$

$\texttt{Speed of Chris} = 4 \texttt{ miles per hour}$

$\texttt{ }$

<h2>Conclusion:</h2>

The unit rate from the complex fraction ¹/₃ ÷ ¹/₁₂ is 4 miles per hour

$\texttt{ }$

<h3>Learn more</h3>

Infinite Number of Solutions : brainly.com/question/5450548
System of Equations : brainly.com/question/1995493
System of Linear equations : brainly.com/question/3291576

<h3>Answer details</h3>

Grade: Middle School

Subject: Mathematics

Chapter: Order of Operations

Keywords: Linear , Equations , 1 , Variable , Line , Gradient , Point , Multiplication , Division , Exponent , PEMDAS

8 0

3 years ago