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1 year ago

What would be the correct notation for the following ray?

Mathematics

1 answer:

muminat1 year ago

7 0

It would be the middle choice. The choice on the left represents a line, and the choice on the right represents a line segment.

Hope this helps!

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Write a real-world situation for 7.50y + 9

Talja [164]

Answer:

Step-by-step explanation:

This equation is written in slope-intercept form, meaning that the value next to the variable (7.50) is the rate (slope) and the other number is the y-intercept (9).

So you can say that you mowed the lawn at $9 up front and 7.50 every hour (or half-hour whatever you want).

8 0

3 years ago

For what values of x is x2+2x=24 true?

JulijaS [17]

Answer:

$x=-6$ and $x=4$

Step-by-step explanation:

We must solve the quadratic equation to find the values of x that satisfy equality

$x^2+2x=24$

Subtract 24 on both sides of equality

$x^2+2x-24=24-24$

$x^2+2x-24=0$

Now we factor the quadratic equation

Identify two numbers that when you add them you get as a result 2 and when you multiply them you get as a result -24

The numbers sought are: 6 and -4

So the factors are:

$(x+6)(x-4)=0$

Finally note that the solutions are:

$x=-6$ and $x=4$

5 0

2 years ago

Read 2 more answers

This is not a question

BlackZzzverrR [31]

Why did you post it if it’s not a question lol

7 0

3 years ago

PLEASE HELP MEEEEEEE EMERGENCY :(

IrinaVladis [17]

Answer:

Ok ☺️✌️✌️✌️Ok ok ok ok

4 0

2 years ago

Answer for this is ???

Anvisha [2.4K]

154 love have a blessed day!

6 0

3 years ago