4 years ago

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

Mathematics

2 answers:

maw [93]4 years ago

8 0

Answer:

5 units

Step-by-step explanation;

We can use the formula for finding the length or magnitude of line joining two points.

Length = √((x2-x1)² + (y2-y1)²)

The points joining the line are C (-1,4) and D (2,0)

Length = √((2+1)² + (0-4)²)

= √((3²) + (-4)²)

= √ (9+16)

= √25

= 5 units

mel-nik [20]4 years ago

8 0

Answer:

5 units

Step-by-step explanation:

answered the question on edgenuity

You might be interested in

What is 4534 rounded to rhe nearest hundred

vichka [17]

The answer is 4500 because 3 is less than 5 so we dont have to add one to five

5 0

3 years ago

Solve for z. -2 (52 - 4) +62 = -4

Masja [62]

Answer:

if you learned, PEMDAS then it be easier! soo I'll help.

Step-by-step explanation:

-2 ( 52- 4 ) is 48. 48 + 62= 110

if that's wrong, then I'm sorry!

——

110

6 0

3 years ago

Consider the quadratic equation ax^2+bc+c=0, where a, b, c are rational numbers and the quadratic has two distinct zeros. If one

Katyanochek1 [597]

With rational coefficients (a, b and c), if one zero is rational, that means the discriminant is rational. We can conclude that the other is also rational.

4 0

3 years ago

what is the slope of the line that passes through the points (-3,1) and( 7,-14)? write your answer in simplest from.

Harrizon [31]

Answer:

slope = m = (0--3)/(14--4) = 3/18 = 1/6

y=mx + b

y =(1/6)x + b

0= (1/6)14 + b

b = - 14/6 = - 7/3

y = (1/6)x - 7/3

6y-x = -14

Step-by-step explanation:

3 0

3 years ago

Joe is making key chains with beads. He wants each key chain to have the same number of beads. He has 90 blue beads and 72 yello

IRINA_888 [86]

Answer:1.25

Step-by-step explanation:90/72

7 0

3 years ago