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Mathematics

2 answers:

dezoksy [38]3 years ago

3 0

Answer: Perpendicular Bisector

Igoryamba3 years ago

3 0

<h3>Answer: Altitude</h3>

Explanation:

An altitude goes from a vertex point to the opposite side, such that it is perpendicular to the opposite side. The square angle marker indicates we have a 90 degree angle, so DB is perpendicular to AC. The altitude of a triangle, DB, is the height of the triangle with base AC. The base and height are always perpendicular to one another.

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Help plz ill give extra points

White raven [17]

Answer:

The answer here would be D.

Step-by-step explanation:

When looking at the angle you can see that it is a straight line with a intersecting line. This tells you that you will have supplementary angles, or angles that add up to 180 degrees.

You can only have supplementary angles when they are on either side of a straight line that has been intersected.

Since supplementary angles have to add up to 180 degrees, and you already know that one part of the current supplementary angles is 50 degrees, you can do the math,

180-50=130

To get your answer of D. 130

4 0

3 years ago

40 gallons water is used completely fill 6 fish tanks . If each tank hold the same amount of water

Lana71 [14]

Answer:

Step-by-step explanation:

40/6=6.66666667

7 0

3 years ago

The ratio for 42 pens : 35 pencils as a fraction is

Alex73 [517]

As a fraction,
35/42, simplified, 5/6
answer=5/6
hope this helps....

4 0

3 years ago

Read 2 more answers

Suppose the probability that a softball player gets a hit in any single at-bat is 0.300. Assuming that her chance of getting a h

Ksivusya [100]

Answer:

$P(X=4)=(1-0.3)^{4-1} 0.3 = 0.103$

The probability that she will not get a hit until her fourth time at bat in a game is 0.103

Step-by-step explanation:

Previous concepts

The geometric distribution represents "the number of failures before you get a success in a series of Bernoulli trials. This discrete probability distribution is represented by the probability density function:"

$P(X=x)=(1-p)^{x-1} p$