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Murrr4er [49]
3 years ago
5

Use the probability distribution graph to answer the question.

Mathematics
1 answer:
vivado [14]3 years ago
7 0

Answer:

5

Step-by-step explanation:

So we want to find the value of x where the area to the left of it is equal to 0.6.

Let's start by finding the area of the first triangle, between x=0 and x=4.

A = 1/2 bh

A = 1/2 (4) (0.2)

A = 0.4

So we know a > 4.  What if we add the area of that rectangle?

A = 0.4 + bh

A = 0.4 + (1) (0.2)

A = 0.6

Aha!  So a = 5.

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Pavel [41]
What language is it? can't read
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3 years ago
True or false?<br> The law of cosines reduces to the pythagorean theorem for right triangles.
barxatty [35]
Law of cosine is :
c^2<span> = a^</span>2<span> + b^</span>2<span> − 2ab cos(theeta)
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8 0
3 years ago
Read 2 more answers
Can you help please?? ​
romanna [79]

Step-by-step explanation:

this relation is not a function cuz each x pair (domian) has only one image in y pair (codomain) so we will have all the ×-axis pairs meeting with y-axis in only one point as they have one image as this is the rule of having a function so what in front of us the positive part of x-axis has two images in y-axis

u can knew it by another way draw a vertical line and if it meets in two point or more than one then the relation is not a function s o if we draw a vertical line in the right part of the graph it will meats in two points then not a function

the domain is all the pairs of this relation taken in x-axis which are [0,infinity[ and range is the y-axis images if the fomain in x-axis which are ]-infinity, infinity[

3 0
3 years ago
How many solutions are there for this equation? Why?​
Step2247 [10]

Answer:

There are 7.

Step-by-step explanatin

sorry

8 0
2 years ago
Triangle ABC has vertices at A(8,3), B(8,5), and C(4,3).<br><br> What is the area of Triangle ABC?
MrRa [10]

Answer: 4 units squared

Step-by-step explanation:

A = (l * w) / 2

5 - 3 = 2

8 - 4 = 4

4 * 2 = 8

8 / 2 = 4

5 0
3 years ago
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