subject
Mathematics, 29.04.2021 02:50 Kdub4evaa

50 POINTS FOR BRAINLIEST (also $45 prize given on a cash sending app) use a calculator if needed
Javier estimates the square root of 18 in the following way:

18−−√=29–√=2∗3=6
18=29=2∗3=6

Explain why her reasoning is incorrect.

Without using a calculator, the square root of 18 will be between what two values (remember to look for perfect squares/perfect square roots)? Show your reasoning. You do not need to find the decimal equivalent of the root.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit
Answers: 3
question
Mathematics, 21.06.2019 18:00
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?
Answers: 1
question
Mathematics, 21.06.2019 19:00
How is working backward similar to solving an equation?
Answers: 1
question
Mathematics, 21.06.2019 22:00
(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)
Answers: 1
You know the right answer?
50 POINTS FOR BRAINLIEST (also $45 prize given on a cash sending app) use a calculator if needed
Questions
question
English, 19.10.2020 09:01
question
History, 19.10.2020 09:01
question
Chemistry, 19.10.2020 09:01
question
Biology, 19.10.2020 09:01
question
History, 19.10.2020 09:01
question
Mathematics, 19.10.2020 09:01
question
English, 19.10.2020 09:01
question
Chemistry, 19.10.2020 09:01
Questions on the website: 13722360