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Maths
GCSE

GCSE: How do you find the bearing of point B from A?

  1. Draw a line pointing North from point A.

  2. Use a ruler to draw a line that joins points A and B.

  3. Use a protractor to measure the angle between the line that is ...

MP
Answered by Marcel P. Maths tutor
15267 Views

Work out 2 and 3/4 x 1 and 5/7 Give your answer as a mixed number in its simplest form.

First make each fraction into an improper fraction so on the top of the first fraction it would be 3 + (2 x 4) = 3 + 8 = 11 therefore first fraction = 11/4 for the second fraction the top = 5 + (1 x 7) = ...

EN
Answered by Eve N. Maths tutor
28908 Views

2x-4=6, find x.

[add 4 to both sides] 2x=10 Therefore, x=5

EW
Answered by Elena W. Maths tutor
3924 Views

solve the simultaneous equations , 5a+2b=23 & 9a-2b=19, algebraically.

find sum of both equations: 14a=42, therefore a=3, substitute 'a' into an equation: (5x3)+2b=23, therefore 2b=8, therfore b=4

RP
Answered by Rohan P. Maths tutor
4321 Views

Adam is going to get a loan of £ 720 to help pay for the holiday. Adam will have to pay back the £ 720 plus interest of 15 %. He will pay this back in 12 equal monthly installments. How much money will Adam pay back each month?

From the question, we learn that Adam has take out a loan of £720. He will be paying back the loan in 12 monthly installments of the same amount each time. We are also told he must pay the loan back with ...

RC
Answered by Riaz C. Maths tutor
4625 Views

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