Questions in mathematics

Questions in mathematics

[Done] Share £72 in the ratio 2:7.

[Done] Whose statement makes sense? Whose statement is nonsense? Explain your reasoning. Gavin: There is no multiple of \( \frac{1}{6} \) between \( \frac{3}{6} \) and \( \frac{4}{6} \). Abigail: \( \frac{4}{5} \) is a multiple of \( \frac{1}{4} \).

[Done] What are FOIL and PEMDAS?

[Done] The square root of 49 equals ____.

[Done] How many fifths are in [tex]2 \frac{3}{5}[/tex]?

[Done] Three straight lines have exactly two points of intersection. Complete the sentence below: Two of the lines must be parallel.

[Done] Vicki puts 10 books on a shelf. The 10 books take up 28 cm. What is the mean (average) thickness of her books? To find the mean thickness, divide the total thickness by the number of books: Mean thickness = Total thickness / Number of books Mean thickness = 28 cm / 10 books = 2.8 cm The mean (average) thickness of her books is 2.8 cm.

[Done] What is \((2 \sqrt{15})^2\)?

[Done] LM is the midsegment of trapezoid ABCD. AB= x + 8, LM = 4x + 3, and DC = 187. What is the value of x?

[Done] Find the highest common factor (HCF) of 12 and 20.