Ask question

Ask question

All categories

3 years ago

7

Allen is given three lengths of rope: 4 feet, 8 feet, and 15 feet. Can Allen form a triangle with side lengths of 4 feet, 8 feet

, and 15 feet using these three pieces of rope

2 answers:

vesna_86 [32]3 years ago

3 0

No, he cannot ~ 8+4=12; 12 < 15

NARA [144]3 years ago

3 0

Answer:the answer is B No,set of side length does not satisfy triangle inequality theorem

Step-by-step explanation:

You might be interested in

The scatter plot below shows the relationship between latitude of cities and their average January temperature. Which is the bes

natka813 [3]

Answer:

-2.5

Step-by-step explanation:

it is what it is

5 0

3 years ago

Read 3 more answers

Use substitution to solve the<br> following system of equations.<br> 9x + 5y = 32 AND y = -3x + 4

Darya [45]

Answer:

x = -2

y = 10

Step-by-step explanation:

Since they already gave y as -3x +4, you will then have to substitute that amount into the formula

9x + 5y = 32

By doing that you get

9x +5(-3x+4) = 32

9x -15x +20 = 32

Then, you ill take 20 to the other side to subtract 32, which will get you

-6x = 12

Then, you will get x = -2

Then substitute that for the equation

y = -3x + 4

You will get

y = -3(-2) + 4,

You will get y as 10

SO then your final answer is x = -2, y = 10

4 0

3 years ago

Which equation can pair with x-y=-2 to create a consistent and dependent system?

MrRissso [65]

See the explanation

<h2>Explanation:</h2>

A system that has one or infinitely many solutions is called <em>consistent. </em>If an equation in a system tells us no new information then the equations of the system are <em>dependent. </em>In other words, to find an equation that creates a consistent and dependent system with the given equation we have to get the same line:

The given line is:

$x-y=-2$

If we multiply both sides of the equation by a constant we will have the same line when plotting, therefore let's multiply by 3:

$3(x-y)=3(-2) \\ \\ 3x-3y=-6$

So a system of two linear equation that is consistent and dependent is:

$\left \{ {{x-y=-2} \atop {3x-3y=-6}} \right.$

<h2>Learn more:</h2>

Graph of lines: brainly.com/question/14434483#

#LearnWithBrainly

3 0

4 years ago

A number x is greater than 3

goblinko [34]

X>3 is the proper setup for this sentence.

5 0

3 years ago

Read 2 more answers

The sum of two numbers is -9. The difference of the two numbers is -41. What are the two numbers?

Nataly [62]

Answer:

the two numbers are 16 and -25

Step-by-step explanation:

Let the two numbers be x and y

x+y=-9

x-y=-41

By substitution

y=-9-x

x-(-9-x)=-41

x+9+x=-41

2x=-41-9

2x=-50

x=-25

y=-9-(-25)

y=16

6 0

3 years ago