(b) Rajah menunjukkan keratan rentas sebuah saluran paip air berdiameter 180 cm. Р
T
Q
O
140 cm
R
U
S
Diberi panjang RS = 100 cm dan TOU = 140 cm. Hitung panjang PQ diungkap betul kepada
2 angka bererti.

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

9 x 8 divided by (5-3)=36

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

37 = ending with 7

unit's digit in the cube..3

56 = ending with 6

unit's digit in the cube..2

133 = ending with

unit's digit in the cube..7

hope it : ( : )