Point C has the coordinates (–1, 4) and point D has the coordinates (2, 0). What is the distance between points C and D?

5

Step-by-step explanation:

Use the distance formula

insert the numbers into the formula

2+1=3 and 0-4=-4

=9 and = 1

9+16=25

the square root of 25 is 5

The distance would be 5

Step-by-step explanation:

You would have to use the distance formula, which is:

The coordinate 2 is and coordinate -1 is

And the coordinate 0 is and 4 is

So now we would put those values into the formula as follows:

According to PEMDAS, we would have to evaluate parenthesis first

*Keep in mind that two negative signs equal a positive

Following with PEMDAS, we'll now square both numbers

Evaluate

And simplify

12/11c

or

12

c

11

there are 25 people coming to the party

step-by-step explanation:

the text says that there will be 22 children at this party, 1 teacher, and 2 parents. so if you add them all together (22+1+2) it will equal 25. (=25)