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
sasho [114]
2 years ago
14

Valerie's work deriving the distance formula for length d is shown.

Mathematics
2 answers:
Umnica [9.8K]2 years ago
7 0

Step-by-step explanation:

hope you can understand

IRISSAK [1]2 years ago
6 0

Evaluation of Valerie's work is

a. She chose a point that does form a right angle.

b. She correctly wrote the length of each of the legs.

c. She should square the 'd' in the equation.

Distance formula is given by d^{2}  ={(y_{2} -y_{1}) ^{2}+ (x_{2} -x_{1}) ^{2} }.

<h3>What is distance?</h3>

" Distance is defined as the length between two endpoints in one dimension."

According to the question,

  • Right triangle is formed on the coordinate plane.

  • Length of each leg  is written as vertical leg = y_{2} -y_{1}. and                                          horizontal leg = x_{2} -x_{1}.
  • Distance formula is given by d^{2}  ={(y_{2} -y_{1}) ^{2}+ (x_{2} -x_{1}) ^{2} }.

Hence, Evaluation of Valerie's work is

a. She chose a point that does form a right angle.

b. She correctly wrote the length of each of the legs.

c. She should square the 'd' in the equation.

Learn more about distance here

brainly.com/question/15172156

#SPJ2

You might be interested in
IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. If a certain statistician has an IQ of 112
maks197457 [2]

Answer:Letter D. 79%

Step-by-step explanation:

8 0
3 years ago
Solve the inequality − x 2 &lt;4 -x2&lt;4
vagabundo [1.1K]
1 and 2 I hope this help you :)
3 0
3 years ago
A kite has a string that is 300 ft long, The flying kite forms a 62°angle with a
anygoal [31]

Answer:

270.9 ft

Step-by-step explanation:

6 + 300sin(62)

= 270.8842779 ft

8 0
3 years ago
A projectile is launched from ground level with an initial velocity of v0 feet per second. Neglecting air resistance, its height
olya-2409 [2.1K]

Step-by-step explanation:

I've posted solutions in the picture. Rather the ways to solve them. Check and find answers on your own.

Also, I've not solved the problem by differential calculus. You can, obviously, if you're interested. Use it for ease and for tougher equations.

3 0
3 years ago
How do you graph a system of linear equation?
Serhud [2]
Draw the graph for each side, member, of the equation and see where the curves cross, are equal. The x values of these points, are the solutions to the equation.
7 0
3 years ago
Read 2 more answers
Other questions:
  • The sum of two numbers is 125 and their difference is 47. Find each of the numbers.
    9·1 answer
  • When multiplying and/or dividing fractions, answer if each of the statements below are TRUE or FALSE.
    9·1 answer
  • Algorithms 32.5° + 16°=
    7·1 answer
  • What’s the answer to this
    14·2 answers
  • If y varies inversely as x2 and y = 3 when x = 2, find the equation that connects x and y.
    12·1 answer
  • Consider the enlargement of the triangle.
    5·2 answers
  • F(x)=x 3−9xf, left parenthesis, x, right parenthesis, equals, x, cubed, minus, 9, x What is the average rate of change of f over
    13·1 answer
  • A. (−13)+(−7)= b. (−15)− (−15)= c. (2)∙ (−13)= d. (−44)÷ (11)= e. (−3)+(−5)+(8) +(25)= f. 3+4=4
    7·1 answer
  • 4
    8·1 answer
  • a father is 24years older than his son. if the son is x years old, how old is the father and if the ratio of their ages is 5:2,
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!