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
NNADVOKAT [17]
3 years ago
15

What is the distance between points M(-3, 1)and N(7, -3)​

Mathematics
1 answer:
Debora [2.8K]3 years ago
3 0

Answer:

d = 2√29 units

Step-by-step explanation:

M(-3, 1)and N(7, -3)​

To find the distance between these two points, we want to use the distance formula: d = √[(x₂ - x₁)² + (y₂ - y₁)²]

Plug in the values.

d = √[(7 - (-3))² + (-3 - 1)²]

Simplify the parentheses.

d = √[(7 + 3)² + (-4)²]

d = √[(10)² + (-4)²]

Simplify the exponents

d = √[(100 + 16)]

Simplify the parentheses by adding.

d = √[116]

Simplify the brackets with the square root.

  • Since 116 is not a perfect square, we need to find two numbers that multiply to 116. One number must be a perfect square. The other must be a prime number.
  • 4 • 29 = 116. Therefore √4 • √29 = √116
  • √4 = 2. Therefore 2√29 = √116

d = 2√29 units

Hope this helps!

You might be interested in
Choose one <br> Help me please
AfilCa [17]

Answer:

A

Step-by-step explanation:

Smallest to Largest

Natural numbers

Whole numbers

Integers

Rational numbers

4 0
2 years ago
What’s the slope of this graph?
Dmitry [639]

Answer:

-1/2

Step-by-step explanation:

This is a negative slope so therefore the final answer is negative. You can use rise over run since a graph is provided. Start from point (0,3) count down until you get to the line if the second point. That would be 2 down...then you count across to the point. That's 4. The slope is -2/4 but simplified is -1/2.

4 0
2 years ago
Which of the following is a linear function?
Andrews [41]
Your answer should be y=8x2


8 0
3 years ago
Read 2 more answers
1/3 of a number decreased by 13 equals 45
mezya [45]

Answer:

174

Step-by-step explanation:

45+13=58

58*3

6 0
3 years ago
Geometry:Finish the coordinate rule to describe the transformation in the image.
stira [4]

It looks like a reflection over the y-axis. There's a formula you can use when doing reflections over the y-axis, (x,y) is going to become (-x, y) thats also the coordinate rule I think.

If you apply that rule to each point you should get the reflected image.

G- (1, 3) then (-x,y) to get (-1,3)

E- (1, 2) then (-x,y) to get (-1, 2)

V- (5, 1) then (-x,y) to get (-5, 1)

X- (3, 3) then (-x,y) to get (-3, 3)

6 0
2 years ago
Read 2 more answers
Other questions:
  • a 2ft vertical post casts a 10in shadow at the same time a nearby cellphone tower casts a 115ft shadow. how tall is the tower ?
    12·1 answer
  • A store discounts a stereo from 130 to 87.50. What is the percent discount?
    14·1 answer
  • For the next three questions, if computing the probabilities manually, carry four decimal digits in your calculations. Compute t
    8·1 answer
  • 4% as a fraction in simplistic form
    13·1 answer
  • Select the interval where h(x)&gt;0 {where h of x is greater than 0}
    10·2 answers
  • .4 ÷ 28.08 Dividing Decimals , Divide to the nearest Tenth??<br> I Will Give You 10 Points
    13·1 answer
  • About 3\4 of all the orange juice in the world is produced in Brazil
    14·1 answer
  • Find the differential equation of this function and indicate the order y = e^3x (acos3x +bsin3x)​
    8·1 answer
  • Calculate the surface area of a hockey puck with a height of 1 in. and a diameter of 3 in
    11·1 answer
  • A) Use the definition of Laplace transform to find L{f }. (Do the integrals.) For what values of s is L{f } defined?f(t) = (2t+1
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!