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
Anna71 [15]
3 years ago
9

What is the exact distance from (-1,4) to (6,-2)? in units​

Mathematics
1 answer:
maxonik [38]3 years ago
8 0

Answer:

\sqrt{85}

Step-by-step explanation:

To calculate the distance (d) use the distance formula

d = √ (x₂ - x₁ )² + ( y₂ - y₁ )²

with (x₁, y₁ ) = (- 1, 4) and (x₂, y₂ ) = (6, - 2)

d = \sqrt{(6+1)^2+(-2-4)^2}

  = \sqrt{7^2+(-6)^2}

  = \sqrt{49+36} = \sqrt{85} ← exact distance

You might be interested in
How do I do this!?! 2s+5 greater than or equal to 49
aev [14]
<span>2s+5>= 49
Subtract 5 from both sides
2s>=44
Divide 2 on both sides
Final Answer: s>=22</span>
3 0
3 years ago
A bolt has 6 1/2 turns per inch. How many turns would be in 2 1/2 inches of threads?
Reika [66]

There would be 41 1/4 turns in 2 1/2 inches of threads.

Given, number of turns a bolt has = 16 1/2 turns per inch.

per inch bolt turns = 16 1/2 =33/2

how many turns would be there in 2 1/2 inches of threads = ?

Threads Per Inch, or TPI, is a measure of how many threads are found in one inch along a fastener's length. American fasteners are the only ones that employ TPI. Typically, the thread count is higher for smaller fasteners since they have finer threads. Just as the name implies, the Threads Per Inch (TPI) refers to the number of threads that run the length of a screw for one inch. The TPI of a screw can be easily calculated by simply counting the threads and dividing the total length.

so, 5/2 inches bolt turns =33/2 x 5/2

=165/4

hence 41 1/4 turns

Therefore, 2 1/2 inches of threads have 41 1/2 turns.

Learn more about Conversions here:

brainly.com/question/16851332

#SPJ1

4 0
8 months ago
The diameter of a circle is 15 in. Which measure below cannot be a chord on the same circle?
diamong [38]
It's c 18, because the diameter is the longest chord so it would be greater than 15.
6 0
3 years ago
Marisella was late to class 4 times in April. Each time she was late she missed 3
Ivenika [448]

Answer:

it's not in the chioces

Step-by-step explanation:

1time =3 mins

4 times =4×3

12mins

7 0
2 years ago
Read 2 more answers
Help
Rus_ich [418]

Answer:

60 slices

Step-by-step explanation:

1 pizza = 10 slices

6 pizzas = 10 slices * 6 = 60 slices

7 0
1 year ago
Other questions:
  • How do i simplify -√80<br> please explain in depth
    14·1 answer
  • PLEASE HELP PLEASE PLEASE HELP
    7·2 answers
  • 2 Points
    13·2 answers
  • Which polynomial is equivalent to (z+3)^2
    13·1 answer
  • What is 125x9 + 64y12 written as a sum of cubes?
    9·1 answer
  • HELP ASAP FOR 25 POINTS
    13·1 answer
  • I need help pls :) &lt;3
    8·1 answer
  • Show why 5/6 is not proportional to 10/15.
    5·1 answer
  • Mr. Yueng graded his students’ math quizzes.
    15·1 answer
  • Help me please and thank you
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!