C) Diagram 7 shows a right-angled triangle PQR. Express the square of the length PR in terms of x and a. Give answer in simplest form.
[3 mar
Р
(x - 2a) cm
R
(x - a) cm
Diagram 7​

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

for future students the answer is b

hope i

-lavira: )

2y+y=5

add 2y and y

i think its a.

hope this