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
barxatty [35]
3 years ago
8

Which method of finding the distance is the best? explain.

Mathematics
1 answer:
Lilit [14]3 years ago
6 0

Answer:

by using formula :

square root of x2-x1 whole square plus y2-y1 whole square

hope that helps

You might be interested in
What is the equation of the line, in point-slope form, that passes through the points (-1, 7) and (-2, 3)?
myrzilka [38]

Answer:

Step-by-step explanation:

(3-7)/(-2+1)= -4/-1= 4

y - 7 = 4(x + 1)

y - 7 = 4x + 4

y = 4x + 11

4 0
3 years ago
How many milliequivalents of sodium chloride are contained with 3 L of normal saline?
AVprozaik [17]

Answer:

466mEq

Step-by-step explanation:

First, we need to know the concentration of NaCl in a normal saline solution, this is by definition 0.9%, meaning we have 0.9g of NaCl per 100ml of solution, we want to know how much NaCl we have in 3L (3000ml):

3000ml*\frac{0.9g}{100ml}=27g=27000mg

So, we have 27000mg in 3L of normal saline solution.

Now, acording to our milliequivalent (mEq) equation (mEq=\frac{mg}{pE}) where pE is de molecular mass of NaCl divided by their charges, in this case 1:

pE= \frac{23+35}{1}=\frac{58}{1} = 58

Finally we substitute in the mEq formula:

mEq=\frac{mg}{pE}=\frac{27000}{58}=466mEq

I hope you find this information useful! Good luck!

4 0
2 years ago
I will give you branilest!
xxMikexx [17]

Answer:

When simplified they all are 1/5

So yes they are proportional

8 0
2 years ago
Help me i don’t know how to do this
barxatty [35]

Hi!

y = 16

x = 32

<h3 /><h3>In 30-60-90 triangles, the hypotenuse is double the length of the shortest leg, and the longer leg is \sqrt{3} times the shorter leg.</h3>

We are given the longest leg. To find the shortest leg, we must divide the longest leg value by \sqrt{3}

\cfrac{16\sqrt{3} }{\sqrt{3} }

The radicals cancel out and we are left with 16.

The length of y (the shortest leg) is 16.

Now, we also know that the hypotenuse is double the shortest leg. The shortest leg is 16, so if we double that, it's 32.

8 0
2 years ago
Is 4/5 less than greater than or equal to 3/4
ryzh [129]
4/5=0.8
3/4=.75
So, 4/5 is greater than 3/4
Hope this helped

8 0
3 years ago
Read 2 more answers
Other questions:
  • Marty and Ethan both wrote a function, but in different ways.
    13·2 answers
  • To obtain the length of an arc, what fraction is multiplied by the circumference of a circle (C = 2πr)?
    7·2 answers
  • 36/40 to lowest term
    12·1 answer
  • Solve the above equation for x.
    8·2 answers
  • Two side lengths of a triangle measure 3 and 9. What is the possible range for the third side length?​helppp
    10·1 answer
  • Can you answer this pleas
    14·2 answers
  • HELPPPPP PLSSSSSS !!!!!!!
    13·2 answers
  • Evaluate the expression 2 + 23 × 5 - 3.
    11·2 answers
  • The lengths of the sides of an equilateral triangle are 3(x + )cm, (5x +2y-1) cm and 5x +1 Cm Find the side length of the triang
    12·1 answer
  • ??? Please help vcyvhxrgjvuvrx
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!