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Ratling [72]
3 years ago
15

PLEASE HURRY find the measure of the numbered angle

Mathematics
1 answer:
marta [7]3 years ago
3 0

Answer:

65

Step-by-step explanation:

Angle Formed by Two Chords = 1/2 (SUM of Intercepted Arcs)

<2 = 1/2 ( 55+75)

    = 1/2 ( 130)

   = 65

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What is the greatest common factor of 9 and 14?
Morgarella [4.7K]

Answer:1

Step-by-step explanation:

"Greatest Common Factor of 9 and 14. Greatest common factor (GCF) of 9 and 14 is 1."

4 0
3 years ago
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HELP PLEASE
ella [17]
The answer is 40 inches. Reason is a^2 + b^2 = c^2. A is 42. B is unknown. C is 58. Taking that information it is 40 inches
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3 years ago
Each of the 25 balls in a certain box is either red, blue or white and has a number from 1 to 10 painted on it. If one ball is t
Aneli [31]

Answer:

Not sufficient information

Step-by-step explanation:

Probability of white ball: P(W)

Probability of even number: P(E)

Probability of white ball or even number: P(W∨E) is asked

Considering case (1):

Probability of white ball and even number: P(W∧E) = 0

And we know that,

P(W∨E) = P(W) + P(E) - P(W∧E) = P(W) + P(E) - 0 = P(W) + P(E)

It is not sufficient to calculate the desired probability.

Considering case (2):

P(W) - P(E) = 0.2

Here, it is possible for P(W) and P(E) to get multiply values.

So P(W∨E) cannot be determined.

Considering cases (1) & (2):

P(W∧E) = 0 and P(W) - P(E) = 0.2

So, P(W∨E) = P(W) + P(E) = P(E) + 0.2 + P(E) = 2P(E) + 0.2

Again multiple answers are possible.

Such as, for P(E) = 0.4 (10 even balls) ⇒ P(W∨E) = 1

but for P(E) = 0.2 (5 even balls) ⇒ P(W∨E) = 0.6

So, the information are not sufficient.

3 0
3 years ago
Write the number seven and one - third as a decimal rounded to the nearest hundredth
bagirrra123 [75]
Well you know you keep the 7. 1/3 well you see it as .3333 so just go 7.33 because 7.333 and since it's a 3 you keep it.
4 0
3 years ago
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The first three terms of a sequence are given. Round to the nearest thousandth (if necessary).
BaLLatris [955]

Answer:

a₆ ≈ 25.284

Step-by-step explanation:

There is a common ratio between consecutive terms , that is

8 ÷ 6 = \frac{32}{3} ÷ 8 = \frac{4}{3}

This indicates the sequence is geometric with nth term

a_{n} = a₁ r^{n-1}

where a₁ is the first term and r the common ratio

Here a₁ = 6 and r = \frac{4}{3} , then

a₆ = 6 × (\frac{4}{3}) ^{5} = 6 × \frac{1024}{243} = \frac{6(1024)}{243} ≈ 25.284 ( to the nearest thousandth )

6 0
2 years ago
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