Find the area of this semi-circle with diameter, d = 9cm. Give your answer rounded to 2 DP.
d cm
The diagram is not drawn to scale.
PLEASE PLEASE HELP ME I ONLY HAVE 1 CHANCE LEFT AND IT NEEDS TO BE A CORRECT ANSWER!!!

28

step-by-step explanation:

because that's the answer

step-by-step explanation:

a cube has 6 sides

the probability of getting 5 on the first cube is 1/6 since only one side of the cube has 5 on it.

there are 3 sides of the cube with even number on it [2,4,6]

therefore the probability of getting even number is 3/6

for both events to happen together, the probability would be

1/6 x 3/6 = 12/36

which simplifies to 1/12

(2,6)

step-by-step explanation:

cause i just did this and got the answer

you're welcome

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629