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3 years ago

If 3 popsicles cost $5.25. at this rate how much would 1 popsicle cost?

1 answer:

5 0

If 3 popsicles cost $5.25, 1 popsicle would cost $1.75. To find the unit rate/cost of 1 popsicle, you divide $5.25 by 3 and you get $1.75 per popsicle.

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A parallelogram is made within the shape below by connecting the midpoints of the quadrilateral. Find the lengths of a and b

elixir [45]

Answer:

A parallelogram is made within the shape below by what

Step-by-step explanation:

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3 years ago

MATH HELP

elena-s [515]

The equation of line perpendicular to given line is:

$y = \frac{2}{3}x-1$

Step-by-step explanation:

Given equation is:

$3x+2y = -8$

First of all, we have to find the slope of the given line

So,

$3x+2y = -8\\2y = -3x-8\\$

Dividing both sides by 2

$\frac{2y}{2} = \frac{-3x-8}{2}\\y = \frac{-3x}{2} - \frac{8}{2}\\y =-\frac{3}{2}x-4$

As the equation is in slope-intercept form, the co-efficient of x will be the slope of the line

$m_1 = -\frac{3}{2}$

As we know that product of slopes of two perpendicular lines is -1

Let m-2 be the slope of line perpendicular to given line

$m_1.m_2 = -1\\-\frac{3}{2} . m_2 = -1\\m_2 = -1 * -\frac{2}{3}\\m_2 = \frac{2}{3}$

Slope-intercept form is:

$y = m_2x+b$

putting the value of the slope

$y = \frac{2}{3}x+b$

Putting the point (3,1) in the equation

$1 = \frac{2}{3}(3) +b\\1 = 2 + b\\b = 1-2\\b = -1$

Putting the value of b

$y = \frac{2}{3}x-1$

Hence,

The equation of line perpendicular to given line is:

$y = \frac{2}{3}x-1$

Keywords: Slope-intercept form, slope

Learn more about equation of line at:

#LearnwithBrainly

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3 years ago

Which situation can be simulated by rolling a six-sided die once?

AleksandrR [38]

Answer:

A. Selecting one person from a group of four boys and two girls.

Step-by-step explanation:

A dice has six sides and here we have six people we're trying to choose from. If each person is assigned a number on the dice rolling the dice once will pick out of the six of them.

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3 years ago

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Aliun [14]

There is 41 dots in total

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3 years ago

Andrew and his father are scuba diving at -38 feet and tackle box Canyon has an elevation of -83 feet right and inequality to co

zepelin [54]

-38 > -83
Where Andrew and his father are scuba diving has a higher elevation than tackle box Canyon.

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3 years ago

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