2 years ago

Line segment AB has endpoints A (-4, 4) and B (2, 4). What is the length of line segment AB?

Mathematics

1 answer:

sineoko [7]2 years ago

8 0

Step-by-step explanation:

the distance is sqrt ( (-6)^2 + (-12)^2) = sqrt( 36 + 144) = sqrt( 180) = sqrt(36*5) = 6 * sqrt(5)

2/(2+4) = 2/6 = 1/3

-2 + (1/3)*6*sqrt(5) = -2 + 2* sqrt(5)

6 + (1/3)*6*sqrt(5) = 6 + 2* sqrt(5)

You might be interested in

If f(x)=5x^2 and g(x)=x+1 find (f•g)

LenKa [72]

(f•g)= f(1)•g(1)

= 5(1)^2 • (1)+1

= 5(1) • 2

= 5 • 2

= 10

Your answer here is 10.

Hope I helped!

8 0

3 years ago

Read 2 more answers

Which of these numbers is a prime number: 1, 11, 21, 51?

statuscvo [17]

Answer:

11 and 51

Step-by-step explanation:

1 technically isn't a prime since a prime can only be divided by two things (itself and 1) and 1 can only be divided by 1.

21 can be divided by 1, 3, 7, and 21 so it is not prime.

Hope this helps!

5 0

3 years ago

A farmer has 120 feet of

sergejj [24]

Answer: D) Length: 60, Width: 30

Step-by-step explanation:

The totals of the length plus two widths of the other dimensions given do not add up to 120 feet.

3 0

3 years ago

What is the volume of this cylinder? Use 3.14 and round your answer to the nearest hundredth. the diameter is 16 cm and the heig

Zanzabum

Find the area of the base $A=64\pi$ .

Multiply area of the base by height to get volume

$V=20\cdot64\pi=4021.24$

Hope this helps.

5 0

2 years ago

Read 2 more answers

The stem and leaf plot shows high temperatures

Veronika [31]

Answer: 54 Degrees, 2days

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers