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Kruka [31]
2 years ago
12

Madison drew Triangle D E F. In her triangle, Measure of angle D is represented as x degrees. The measure of Angle E is half the

measure of Angle D. The measure of Angle F is 2 degrees less than twice Measure of angle D. What is Measure of angle F?
36 degrees
56 degrees
102 degrees
147 degrees
Mathematics
1 answer:
dimulka [17.4K]2 years ago
6 0

Answer:

c)102 degrees

Step-by-step explanation:

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An unprepared student makes random guesses for the ten​ true-false questions on a quiz. Find the probability that there is at le
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Answer:

0.999

Step-by-step explanation:

At least 1 correct means, 1 correct, 2 correct, 3 correct ... until 10 correct. That would be a long process to calculate.

<em>Instead we use the complement rule to calculate.</em>

<em>P(x\geq1)=1-P(x</em>

<em />

<em>So we need to find P(x<1). So this is getting 0 answers correct, or 10 incorrect.</em>

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In true false question, probablity of correct is 1/2 and incorrect is 1/2, hence,

Probability of 10 incorrect is (1/2)^10

Thus,

P(x\geq1)=1-(\frac{1}{2})^{10}=0.999

So the answer is 0.999 (rounded to nearest thousandth)

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3 years ago
Restaurants often slip takeout menus under Meg's apartment door. So far, Meg has collected 18 menus, including 8 for Chinese foo
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m

Step-by-step explanation:

7 0
3 years ago
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-14
-4
21
25
Least to greatest.
7 0
3 years ago
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50 Points. what is the value of x
amm1812

Answer:

X will be = to 6°

Cause the lengths is 6

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7 0
3 years ago
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A car travels a distance of 230 miles in a time of 4.2 hours. What is its average speed rounded to 1dp?
zhannawk [14.2K]

Its  average speed rounded to 1dp is 54.76 miles per hour.

<h3>Average speed</h3>

Using this formula

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Where:

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Average speed=54.76

Inconclusion Its  average speed rounded to 1dp is 54.76 miles per hour.

Learn more about average speed here:brainly.com/question/4931057

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