1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Allisa [31]
3 years ago
7

What is the length of the line segment with end points (5, -7) and (5, 11)​

Mathematics
1 answer:
Law Incorporation [45]3 years ago
4 0

Answer:

<h2>18</h2>

Step-by-step explanation:

The formula of a distance between two points:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

We have the points (5, -7) and (5, 11). Substitute:

d=\sqrt{(5-5)^2+(11-(-7))^2}=\sqrt{0^2+18^2}=\sqrt{18^2}=18

You might be interested in
What integer would represent 25 feet above sea level?
Nimfa-mama [501]

Answer:

Im guessing 25 +lollololl

8 0
3 years ago
Read 2 more answers
Graph the image of the figure after a dilation with a scale factor of ½ centered at (4, 8).
Anastasy [175]

Answer:

A(4.5 , 7) B(6.5 , 7) C(6.5 , 4) D(2 , 4)

Step-by-step explanation:

Hope this helps!

5 0
2 years ago
2. The number of atoms of a particular chemical element is modelled by
____ [38]

9514 1404 393

Answer:

  a) 600

  b) see below

  c) 1.26 hours

Step-by-step explanation:

a) The value of y when x=0 is the coefficient of the exponential term:

  y = 600·3^(-0) = 600·1 = 600

There were 600 atoms to start.

__

b) see attached for a graph

__

c) The graph shows 150 atoms at t = 1.26, about 1.26 hours after the start of time counting.

If you want to find that value algebraically, substitute for y and solve for x. Logarithms are involved.

  150 = 600·3^(-x)

  150/600 = 3^(-x)

  log(1/4) = -x·log(3)

  x = -log(1/4)/log(3) = log(4)/log(3) ≈ 1.2618595

After about 1.26 hours, there were 150 atoms.

6 0
3 years ago
How to solve the equation 8x-5=19
tiny-mole [99]

8x-5=19

+5 on each side

8x=24

Divide by 8 on each side.

X=3


8 0
2 years ago
Read 2 more answers
Help asap!!!!!!Order the number below from least to greatest
OLEGan [10]

Answer:

B.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which are partial products for 89 × 25?
    9·1 answer
  • Can you discuss the differences between circumference and area of a circle ?
    11·2 answers
  • WILL MARK BRAINIEST!!! Charlotte wants to make a mailbox like the one shown. What is the volume of the mailbox? Round to the nea
    15·2 answers
  • An equation is shown below: (ALSO GET 35 POINTS!!!)
    12·1 answer
  • Which quadrilaterals always have opposite angles that are congruent
    10·1 answer
  • N=6X35+4 HELP PLEASE
    14·2 answers
  • What is the difference in average speed between two cars, one that traveled 160 kilometers in 5 hours, and the other that travel
    7·2 answers
  • Determinati numerele de trei cifre care,suprimand cifra zecilor, obtinem un numar de 13 ori mai mic.
    9·1 answer
  • Need help ASAP! Solve for x. Problem in picture;)
    15·2 answers
  • For the function: f(x) = 18 − x − x2<br> Find f(9)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!