Mathematics, 16.04.2021 05:10 genyjoannerubiera
What is the distance between the points (β4, 2) and (3, β5)?
d = StartRoot (x 2 minus x 1) squared + (y 2 minus y 1) squared EndRoot
StartRoot 10 EndRoot
StartRoot 28 EndRoot
StartRoot 98 EndRoot
StartRoot 117 EndRoot
Use the distance formula to find the distance between (β8, 2.5) and (0, β4.5).
d = StartRoot (x 2 minus x 1) squared + (y 2 minus y 1) squared EndRoot
1. Substitute coordinates: d = StartRoot (negative 8 minus 0) squared + (2.5 minus (negative 4.5)) squared EndRoot
2. Simplify parentheses: d = StartRoot (negative 8) squared + (7) squared EndRoot
3. Evaluate powers: d = StartRoot 64 + 49 EndRoot
4. Simplify.
What is the distance between (β8, 2.5) and (0, β4.5)? Round to the nearest hundredth.
d β
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 18:30
According to the 2008 u.s. census, california had a population of approximately 4 Γ 10^7 people and florida had a population of approximately 2 Γ 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.
Answers: 1
Mathematics, 21.06.2019 21:30
Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll
Answers: 1
Mathematics, 21.06.2019 22:00
Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to β2{x: x = β2, β1, 0, 1, 2}{y: y = β2, β1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to β2{x: x = β2, β1, 0, 1, 2}{y: y = β2, β1, 0, 1, 2}.
Answers: 1
Mathematics, 21.06.2019 23:00
Ithink i know it but i want to be sure so can you me out ?
Answers: 1
You know the right answer?
What is the distance between the points (β4, 2) and (3, β5)?
d = StartRoot (x 2 minus x 1) squared...
Questions
History, 11.07.2019 23:30
Biology, 11.07.2019 23:30
Mathematics, 11.07.2019 23:30
Mathematics, 11.07.2019 23:30
Chemistry, 11.07.2019 23:30
Mathematics, 11.07.2019 23:30
