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Alex Ar [27]
3 years ago
15

What is the value of 3 out of 315

Mathematics
2 answers:
rosijanka [135]3 years ago
7 0
The value of three is hundreds
irga5000 [103]3 years ago
5 0
The value would be 300
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Which is greater 1/4 of 12 or 1/3 of 12
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3 years ago
Help me this question
lubasha [3.4K]

Answer:

(a) 218.6 N

(b) 97.14 N

Step-by-step explanation:

When the system is in equilibrium, the net torque on the system is zero.

AC = 1.5 m, CD = 2.3 m, DB = 5 - 1.5 - 2.3 = 1.2 m

Let the centre of gravity of plank is at G.

AG = 2.5 m, CG = 2.5 - 1.5 = 1 m, GB = 2.5 m

(a) Let the reaction at C is R and at D is R'.

R + R' = 29 x 9.8 = 284.2 N ... (1)

Take the torque about C.

29 x 9.8 x CG = R' x GD

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R' = 218.6 N

(b) Take the torque about D.

6 x 9.8 x AD = R x CD

6 x 9.8 x (1.5 + 2.3) = R x 2.3

R = 97.14 N

8 0
3 years ago
What is the product 4n/4n-4 n-1/n+1
olga_2 [115]
4n/4n-4 × n-1/n+1
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Help plzz division math prob
leva [86]

g(x) = x - 3 = 0

g(x) = x = 3

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f(3) = 54 - 1

f(3) = 53

The remainder when f(x) is divided by x - 3 is <u>53</u>.

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One side of a regular pentagon measures 0.8 meters. What is the perimeter of the regular pentagon
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5 (the sides) x 0.8 = 4 meters
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3 years ago
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