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
vovangra [49]
2 years ago
12

5. how long is the deck of the bridge? show how you calculated r. (3 points: 2 points for work, 1 point for the solution)

SAT
1 answer:
Svetlanka [38]2 years ago
6 0

Based on the construction, the length of the bridge deck is given by r = √(x² + y²) units.

<h3>What is a deck?</h3>

A deck is also referred to as the roadway and it can be defined as the functional area which is designed and developed to allow automobile vehicles and pedestrians to cross highways, valleys, and water bodies.

In order to determine the length of the bridge deck, we would apply Pythagorean's theorem as follows:

r² = x² + y²

<u>Where:</u>

  • r is the length of the bridge deck.
  • a is the adjacent side (horizontal distance).
  • b is the opposite side (rise of the bridge).

Making r the subject of formula, we have:

r = √(x² + y²)

Read more on Pythagorean theorem here: brainly.com/question/16176867

#SPJ1

You might be interested in
Which of these is not a characteristic of science?.
Degger [83]

Science is not testable is not a characteristic of science.

The omitted options include :

  • science is a process.
  • science is a body of knowledge.
  • science must follow the scientific method.
  • science is not testable.

<h3>What is a Scientific method? </h3>

A scientific method refers to the step  by step process that   scientists must follow in order to give scientific explanation of a phenomena or invention of an idea that is testable.

The scientific method includes:

  • Observation
  • Constructing  a hypothesis/ testable explanation
  • Conducting experiments to test the hpothesis
  • Formulation of theories based on experiments
  • Conducting further experiments and research
  • Making conclusions/Formulation of laws.
  • Reporting, and evaluating.

Thus, the characteristics of science include:

  • science is a process.
  • science is a body of knowledge.
  • science must follow the scientific method.

Therefore it is wrong to say that science is not testable.

Read more on scientific methods here: brainly.com/question/26174465

6 0
2 years ago
Does the residual plot show that the line of best fit is appropriate for the data? yes, the points have no pattern. no, the poin
SSSSS [86.1K]

The graph is not found here, but a residual plot shows that the line of best fit is appropriate for data when points are well distributed on the x-axis.

<h3>What is a residual plot?</h3>

A residual plot is a diagram showing residual values on the Y-axis and an independent variable on the X-axis.

This type of plot (residual plot) is used to see the matches between observed and fitted response values.

In conclusion, the graph is not found here, but a residual plot shows that the line of best fit is appropriate for data when points are well distributed on the x-axis.

Learn more on residual plots here:

brainly.com/question/9329287

#SPJ1

4 0
2 years ago
Write a good research question for each of the following topics:
earnstyle [38]
1) how does everyone’s belief system different based on their culture?
2)how has bio diversity affected ecosystem loss?
3)how can changing communities affect a person?
4)how has technology and the digital world affected generations in the last 10 years?
5)how do family’s live out and make up there own custom traditions?
6) how have humans affected our environment and everything around us?
7)how can sustainable living affect a person who has not had sustainable living there whole life?
8) how can trade aid different countries?
8 0
2 years ago
Read 2 more answers
If 4 times a number is 48 what is 1/3 of this number.
Mashutka [201]

Answer:

The answer is 4

Explanation:

<h3><u>Given</u>;</h3>
  • If 4 times a number is 48
<h3><u>To </u><u>Find</u>;</h3>
  • 1/3 of this number

Now,

48 ÷ 4 = 12

So,

12 × 1/3 = 4

Thus, 1/3 of this number is 4

<u>-TheUnknownScientist 72</u>

5 0
2 years ago
Read 2 more answers
What would normally fall under general education requirements at a college
forsale [732]
I guess your high school transcripts and SAT score
6 0
3 years ago
Other questions:
  • Which statement best describes the relationship between researchers testing the abilities of smartphones sensors and protecting
    12·1 answer
  • Amy was observing the growth of five kinds of flowering plants on a windowsill. She noticed that some of the flowers on
    5·1 answer
  • Em que n?o sei se é de outros tempos da sua opini?o sobre geografia dos maiores informaç?es acerca desse departamento pessoal da
    5·1 answer
  • Which website would you visit to prepare a PROFILE?
    14·1 answer
  • Doy todos mis puntos si me ayudan D:<br> Realizen un guion teatral del oso terco
    10·1 answer
  • Which bank formula formulates foreign exchange policy​
    8·1 answer
  • Which segments are parallel? select each correct answer.
    6·1 answer
  • Which statement best describes how Wells conveys his purpose with this excerpt? He creates powerful visual images. He appeals to
    9·2 answers
  • How would you describe the relationship between the real zeros and x-intercepts of the function mc033-1. Jpg? when you set the f
    14·1 answer
  • A nurse is caring for an older adult client who was alert and oriented. After four days of hospitalization, the client seems to
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!