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Galina-37 [17]
2 years ago
14

How do you solve X for this

Mathematics
1 answer:
kaheart [24]2 years ago
8 0
So it's part of a diameter with the 40, so you should have taken 180-40=140 then it should have been set equal to 140. So 22x+8=140 then 22x=132 then 132÷22=6 so x=6
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Dovator [93]

Answer:

The height of the cone is 10.9 cm

Step-by-step explanation:

step 1

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Applying the Pythagoras Theorem

12^{2}=5^{2}+h^{2}

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therefore

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6 0
3 years ago
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Alecsey [184]

Answer:

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Step-by-step explanation:

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3 years ago
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oksano4ka [1.4K]

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Step-by-step explanation:

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5 0
3 years ago
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Nonamiya [84]

Answer:

(-138) is the answer.

Step-by-step explanation:

Perfect square numbers between 15 and 25 inclusive are 16 and 25.

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Since sum of an arithmetic progression is defined by the expression

S_{n}=\frac{n}{2}[2a+(n-1)d]

Where n = number of terms

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Now the difference between 41 and sum of perfect squares between 15 and 25 inclusive = 41-179

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7 0
2 years ago
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Nimfa-mama [501]

Answer:

15=13

Step-by-step explanation:

15=-6 you solve the left side, 7+6 which is 15?

15=-6 =

7+6 = 13

15=13

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7 0
3 years ago
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