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
kirill [66]
3 years ago
15

Please Help! What is the distance between points (2, 8) and (7, 5)? Round to the nearest tenth of a unit.

Mathematics
2 answers:
zavuch27 [327]3 years ago
6 0
Distance formula is like pythagoren ahtoerem
D=\sqrt{(7-2)^{2}+(5-8)^{2}}
the distance between oints (x1,y1) and (x2,y2) is
D=\sqrt{(x2-x1)^{2}+(y2-y1)^{2}}
(2,8) and (7,5)
D=\sqrt{(7-2)^{2}+(5-8)^{2}}
D=\sqrt{(5)^{2}+(-3)^{2}}
D=\sqrt{25+9}
D=\sqrt{34}
apxos
D=5.8309....

round
D=5.8 units


timama [110]3 years ago
5 0
The answer I got was 5.8 .

You might be interested in
The ratio of the angles in a triangle is 5:9:10. what is the measure of the largest angle?
Maksim231197 [3]

The measure of the largest angle is 75 degrees.

<h3>What is a triangle? </h3>

A triangle is a polygon with three sides and vertices. The sum of angles in a triangle is 180 degrees. Types of triangles include: right-angled triangle, isosceles triangle, equilateral triangle and scalene triangle.

<h3>What is the measure of the largest angle? </h3>

The measure of the largest angle = (largest ratio / sum of ratios) x 180

10 / 24 x 180 = 75 degrees

Please find attached an image of a triangle. To learn more about a triangle, please check: brainly.com/question/9329354

6 0
3 years ago
Select all numbers that have an absolute value of 0.6<br> -60<br> 1/6<br> -0.6<br> 0.6
Rus_ich [418]

Answer:

60 and 0.6

Step-by-step explanation:

6 0
2 years ago
Please help me on this question.
scoundrel [369]

Answer:

f(1)=-48(-\frac{1}{4} )

= 12

f(n)=f(n-1)\:. (-\frac{1}{4} )

<u />

<u>OAmalOHopeO</u>

4 0
2 years ago
Read 2 more answers
A cup of coffee at 85 degrees Celsius is placed in a room at 25 degrees Celsius. Suppose that the coffee cools at a rate of 5 de
bezimeni [28]

Answer: k = - 6.6667

Step-by-step explanation:

this is quite very simple to begin. I would encourage you take other practice questions similar to help with understanding it.

let us begin.

Given that ;

dT/dt = k ( Tm - T)       where Tm is the temp of the medium

dT/dt = 5 degrees Celsius per minute    when T = 70

so we have that, 5 = k ( 25 - 70)

remember to convert 5 degree celsius per minute to seconds

we have that;

5*60(sec) = k ( 25 - 70)  

k = 5*60 / ( 25 - 70)

k = - 6.6667

note K is negative because we consider it for cooling process  (temp decreasing).

cheers i hope this helps!!!

3 0
3 years ago
HELP PLSSSSSSS ILL GIVE YOU BRAINLIST
Allushta [10]

Answer:

ewdhyredhkiydg

Step-by-step explanation:

ggdsdhudgjjthfd

5 0
2 years ago
Other questions:
  • Anybody know this answer
    13·1 answer
  • Solve: 3m - 2.4 = 6.6
    10·2 answers
  • Three times a quantity decreased by fourteen
    8·1 answer
  • CaN SOmE One HELp MeH?
    11·2 answers
  • Plz help me math problem
    6·2 answers
  • How to find the line of reflection on a graph?
    12·1 answer
  • Please help me giving brainliest
    13·1 answer
  • This is my last one. Everyone have a good day or night thank you :)
    14·2 answers
  • Heather cut 2 feet of tape. How much is this in inches?
    11·1 answer
  • Edna is fishing from a small boat. A fish swimming at the same depth as the hook at the end of her fishing line is 12 feet away
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!