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3 years ago

Find the slope of the line that passes through (3,7)

Mathematics

1 answer:

never [62]3 years ago

8 0

Answer:

m = 3/2

Step-by-step explanation:

As we move from (3, 7) to (7, 1), x (the "run") increases by 4 and y (the "rise") decreases by 6. Thus, the slope of the line passing thru these two points is

m = rise / run = 6/4 = 3/2

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A book falls from a shelf that is 5 feet above the floor. A model for the height h in feet if an object dropped from an initial

Brums [2.3K]

Answer:

About 0.559 seconds

Step-by-step explanation:

The height equation is:

$h=-16t^2+h_0$

Where $h_0$ is the initial height of the book, which is 5, so we can write:

$h=-16t^2+5$

Now, we want time it took for the book to reach ground (h = 0)

So, we substitute h = 0 and solve for t:

$h=-16t^2+5\\0=-16t^2+5\\16t^2=5\\t^2=0.3125\\t=0.5590\\t=0.559$

It took about 0.559 seconds for the book to reach the ground

5 0

3 years ago

You can know that 236 is a composite number because it is divisible by _____. A. 2 B. 3 C. 7 D. 6

kaheart [24]

A. 2

<h2>Explanation:</h2>

A composite number can be formed if you multiply two smaller positive integers. So the result is also a positive integer. Let's test each option:

Option A.

$\frac{236}{2}=118 \\ \\ \\ So: \\ \\ 236=2\times 118$

236 can be formed by multiplying two smaller positive integers that are 2 and 118.

Option B.

$\frac{236}{3}=78.67 \ It's \ not \ an \ integer$

Option c.

$\frac{236}{7}=33.71 \ It's \ not \ an \ integer$

Option d.

$\frac{236}{7}=39.33 \ It's \ not \ an \ integer$

<em>Only Option A meets the requirements.</em>

<h2>Learn more:</h2>

Inequalities: brainly.com/question/4600160

#LearnWithBrainly

3 0

3 years ago

Read 2 more answers

Simplify the expression. (−0.25x − 6) − (5.5x + 6.4)

s2008m [1.1K]

Here you go -12.4 - 5.75 x is your Answer

6 0

2 years ago

Admission to the fair costs $8.75. Each ride costs $0.50 to ride. You can spend at most $16. Write and solve an inequality to re

sergij07 [2.7K]

8.75 + 0.50 =9.25 dollars spend but she has 16 dollars so 16 - 9.25 = 6.75 dollars left

5 0

3 years ago

A circle's radius is 14 centimeters.

spayn [35]

Answer:

Circumference of circle = 87.92 centimeter

Step-by-step explanation:

In the given question;

Radius of circle = 14 centimeters

Value of π = 3.14

Find:

Circumference of circle

Computation:

⇒ Circumference of circle = 2πr

where r = Radius of circle

⇒ Circumference of circle = 2(3.14)(14)

⇒ Circumference of circle = (6.28)(14)

Circumference of circle = 87.92 centimeter

4 0

3 years ago