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OLEGan [10]
3 years ago
8

The image below shows two parallel lines cut by a transversal. What is the measure of angle 1?

Mathematics
2 answers:
Reil [10]3 years ago
7 0

Answer:

b

Step-by-step explanation:

Yuri [45]3 years ago
5 0

180 - 78 = 102

< 1 = 102*

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Find X, AB, BC, and AC if B is the midpoint of AC
Mkey [24]

Answer:

x=6, AB=61, BC=61, AC=122

Step-by-step explanation:

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4 0
1 year ago
Simplify. -15-(-3)+6 
miv72 [106K]
-15 - (-3) + 6

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Your answer is -6
3 0
3 years ago
Read 2 more answers
For the month of March in a certain city, 57% of the days are cloudy. Also in the month of March in the same city, 55% of the da
oksian1 [2.3K]

Answer: 0.9649

Step-by-step explanation:

Let A denote the event that the days are cloudy and B denotes the event that the days are rainy.

Given : For the month of March in a certain city, the probability that days are cloudy :P(A)=0.57

Also in the month of March in the same city,, the probability that the days are cloudy and rainy :P(A\cap B)=0.55

Now by using the conditional probability, the probability that a randomly selected day in March will be rainy if it is cloudy will be :-

P(B|A)=\dfrac{P(A\cap B)}{P(A)}

\Rightarrow\ P(B|A)=\dfrac{0.55}{0.57}\\\\=0.964912280702\approx0.9649\ \ \text{[Rounded to four decimal places.]}

Hence, the probability that a randomly selected day in March will be rainy if it is cloudy = 0.9649

4 0
3 years ago
How many third roots does -512 have?
Yuri [45]

Answer:


Step-by-step explanation:

 A 3rd degree polynomial can have a maximum of 3 real roots, but it must have at least 1 real root I believe.

8 0
3 years ago
Find the measure of angle CHF.
swat32

9514 1404 393

Answer:

  115°

Step-by-step explanation:

Angle CHF has a measure equal to the average of the arcs the chords intercept.

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8 0
3 years ago
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