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Pachacha [2.7K]
3 years ago
14

How to verify midpoint using distance formula

Mathematics
1 answer:
Brut [27]3 years ago
7 0

Answer:


Step-by-step explanation:

Suppose you draw line AC and calculate the midpoint of AC.

To verify the correctness of your midpoint, you'd find the distance from A to the midpoint, M, as well as the distance from the midpoint, M, to C.  If these two distances are equal, then you've found that your midpoint calculation was correct.

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ANSWER ASAP PLEASE
yulyashka [42]

The answer is D, 32pi

The radius is half the diameter, which is 32. The circumference equation is 2\pi r or \pi d

So that gives you 32pi

6 0
3 years ago
What is 40 = 0.5r <br>solve and write Multiplication equations
Dmitrij [34]
40 = 0.5r
40/0.5 = r 
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just divide the number in front of the r so that you can figure it out 
5 0
3 years ago
Read 2 more answers
What will be angle COD If: angle COD minus angle KOD equals 61degrees and angle COD minus angle KOC equals 53degrees?
kenny6666 [7]

Use algebra for such problems
let, Angle COD = x
Angle KOD = y
Angle KPC = z
Given ,. x - y = 61° ( Equation 1 )
x - z = 53° ( Equation 2 )
Subtract 1st equation from 2nd and you'll get :

z - y = 8° ( Equation 3 )
Now since , x + y + z = 180° ( Equation 4 )
Add Equation 3 to Equation 4 and you'll get
x + 2z = 188° ( Equation 5)
From Equation 2 we know that , x -z = 53°
or, x = 53° + z ( Equation 6 )
Put this value of 'x' in Equation 5 and solve for z. you'll get :
(53° + z) + 2z = 188°
or
3z = 188 - 53 = 135°
solving for z we get
z = 45°
put this value of z in Equation 5
x + ( 2 x 45° ) = 188°
or
x = 188° - 90° = 98°
hence , Angle COD = 98°














5 0
3 years ago
What is the constant of proportionality, and what method did you use to determine this?
atroni [7]

Answer:

it should be A

Step-by-step explanation:

hope this helps :)

8 0
3 years ago
What is the absolute value of -7? How far is it from zero?
Reil [10]
It is 7 away from zero
8 0
3 years ago
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