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iogann1982 [59]
3 years ago
5

What is the parallel line and slope of a perpendicular like for 3x+5y=4

Mathematics
1 answer:
jonny [76]3 years ago
8 0

Answer:

a line parallel has the same slope and different y-intercept, and the slope of the perpendicular line would be -3/5

Step-by-step explanation:

3x + 5y = 4

5y = -3x + 4

y = -3/5x + 4/5

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What is the surface area of the rectangular prism below?
seropon [69]

Answer:

A

Step-by-step explanation:

multiply 9 by 12 to get the surface area of the end of the rectangle.

you should get 108.

multiply 12 by 9 to get the surface area of the side.

you should get 135.

multiply 12 by 15 to get the surface area of the bottom.

you should get 180.

then add all your answers and multiply by 2  this will give you the total surface area and you will find that the answer is A.

3 0
3 years ago
The speed of a ship is given by d3, where d is the distance the ship travels in 3 hours. if the ship travels 48 miles in 3 hours
Kay [80]
Hello there! Thank you for asking your question here at Brainly! I will be assisting you today with answering this problem, and will teach you how to handle it on your own in the future.

First, let's take a look at our problem.
"The speed of a ship is given by D3, where D is the distance the ship travels in 3 hours. If the ship travels 48 miles in 3 hours, what is the speed of the ship?"

To solve for this, we need to understand the formula for speed.
The formula for speed is:
Speed = \frac{Distance}{Time}

Now that we have our formula, let's define our variables.

So, we have our distance, 48 miles, and our time, 3 hours.
Let's plug in these numbers to the formula.
Speed = \frac{48}{3}

Simplify the fraction to get the speed.
\frac{48}{3} = 16.

Your final equation is:
Speed = 16.

Our final answer is 16 mph.

I hope this helps!
4 0
3 years ago
Read 2 more answers
Lori bought 6,000 grams of cayenne pepper and 2 kilograms of black pepper. How many grams of pepper did she buy all together?
taurus [48]

Answer:

2000

Step-by-step explanation:

1 kilogram = 1000 grams

2*1000=2000

8 0
3 years ago
Read 2 more answers
Select the correct answer. what is the variable being tested in an experiment? a. placebo b. response variable c. control variab
Darya [45]

The variable being tested in an experiment is the (b) response variable

<h3>How to determine the variable name?</h3>

The statement is given as:

<em>what is the variable being tested in an experiment?</em>

As a general rule, the variable being tested in an experiment is referred to as the dependent variable

The dependent variable is represented with y and it is also known as the response variable

Hence, the variable being tested in an experiment is the (b) response variable

Read more about response variable at

brainly.com/question/14662435

#SPJ1

4 0
2 years ago
Read 2 more answers
What is 37494964937478 Divided by? No your not allowed to answer one, whoever gets it right gets brainliest!
a_sh-v [17]

Answer:

3

Step-by-step explanation:

I think all the digits added together is 84 if I counted right which can be divided by 12 so the number can be divided by 3

6 0
3 years ago
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