03. Water flows through a horizontal pipe of diameter 60 centimetres
The surface width, AB, of the water is 55 centimetres
T
D
60 cm
55 lem
A
B
4
(a) (Calculate the depth, d, of the water in the pipe,
(b) What other depth of water would give the surface width?

answer: i think it's a

step-by-step explanation:

x is greater than 5

step-by-step explanation:

2x+7 is greater than 17

    -7                           -7

2x is greater than 10

divide by 2 each side

x is greater than 5

answer:

c) the x-coordinate of the center of the circle increases by 3