Mathematics, 13.10.2020 01:01 wolffee895

NEED DONE ASAP 20 PTS x(x-4)=7

AND

x^2+2x+2=0

solve these two problems by completing the square and show all work please!

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:30, matt2167

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Answers: 1

continue

Mathematics, 21.06.2019 19:30, jasminetaylor4587

According to the data set, where should the upper quartile line of the box plot be placed?

Answers: 1

continue

Mathematics, 21.06.2019 19:40, love0000

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e. g. 98.76543).

Answers: 3

continue

Mathematics, 21.06.2019 20:00, cielo2761

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)

Answers: 2

continue

You know the right answer?

NEED DONE ASAP 20 PTS x(x-4)=7

AND

x^2+2x+2=0

solve these tw...