nik19800 nik19800

10-07-2020
Mathematics

contestada

work out the length of AB. give your answer to 3 significant figures.

work out the length of AB give your answer to 3 significant figures class=

Respuesta :

10-07-2020

Answer:

Distance formula = √(x₂ - x₁)² + (y₂ - y₁)²

(x₁, y₁) = (1, 7) and (x₂, y₂) = (10, 3)

AB = √(10 - 1)² + (7 - 3)²

= √9² + 4²

= √81 + 16

= √97

= 9.85

Answer Link

Otras preguntas

does this table represent a function ? why or why not

Read paragraph 18. (18) Yen's little face became very red. He knew that he had done wrong, so instead of answering his grandfather, he hopped three times . . .

The velocity of a 0.25kg model rocket changes from 15m/s [up] to 40m/s [up] in 0.60s. The gravitational field intensity is 9.8N/kg. Calculate the force the esca

Bethany wants to estimate the value of (4.296 times 10 Superscript 11) (1.8614 times 10 Superscript negative 14). Which statement about the estimate is true? Th

If the events have the same theoretical probability of happening, then they are called:- A- Mutually exclusive events B- Mutually exhaustive events C- Equally l

Multiply Conjugates Using the Product of Conjugates Pattern In the following exercises, multiply each pair of conjugates using the Product of Conjugates Pattern

The raven by edgar allan poe what is the first question the speaker ask the sven

2. Try It #2 The population of a small town increased from 1,442 to 1,868 between 2009 and 2012 . Find the change of population per year if we assume the change

A triangle can be formed having side lengths $4,$ $5,$ and $8.$ It is impossible, however, to construct a triangle with side lengths $4,$ $5,$ and $10.$ Using t

3. Which of the following are abiotic factors that make up the climate of a terrestrial biome? (Choose all that apply) temperature sediments moisture sunlight