jody1427 jody1427

26-11-2022
Mathematics

Answered

Show that √50-√18/4
can be written in the form 1/root k where k is an integer.
Show your working clearly.

Answer :

Other Questions

Prove algebraically that the square of any odd number is always one more than a multiple of 8. Let 'n' stand for any integer in your working (2n)

Work out the value of (6.8 × 10²) x (1.3 x 10^-3) Give your answer in standard form.

Find the equation that represents the proportional relationship in this graph, for y in terms of a. 30 27 24 21 18 15 12 O 3 3 6 9 12 15 18 21 24 27 30

< Number of Books Sold (x) 0 1 2 3 4 5 Total Frequency (f) 2 What is the mean number of books sold for this day. 4 3 6 3 2 fx 0 4 6 18 12 10

Is it possible for segments along the y=25x+2, y=-2.5x+2, y=25x-2, and y=-2.5x-3 to form a rectangle? Justify your answer.

What is the slope of the line that passes through the points (2, -3)(2,−3) and (1, -2)(1,−2)? Write your answer in simplest form

The plane л has equation x + 2y + 3z = 7. (a) Calculate the acute angle between л and the plane z = 0, giving your answer correct to the nearest 0.1°. (b) Deter

Data Set: {(1, -2.5), (2,-4), (3, -5.5), (4, -6), (5, -6.5), (6,-8), (7,-8.5)} 1. The regression line is: y = 2. Based on the regression line, we would expect t

hello!!! part 2 of my other post <33 i need the answers + show the work!!! please quick!!! needs to be done by 2pm :))

k to task Bookwork code: F23 Calculator not allowed This is a new version of the question. Make sure you start new workings. How many millilitres (ml) of water