Answer:
35 I think
Step-by-step explanation:
Answer: If there is no clear pattern to the points when graphed on a coordinate plane, we say there is no relative correlation.
In a scatter plot, we are looking for a pattern (or correlation) between the points. Sometimes, they increase together. Sometimes, they decrease together.
If we can't see a pattern, we say there is no correlation.
Answer:
Yes
Step-by-step explanation:
In order to determine if a triple of values will form a triangle, we must apply the Triangle Inequality Theorem, which states that for a triangle with lengths a, b, and c:
a + b > c
a + c > b
b + c > a
Here, let's suppose that since the ratio of the sides is 3 : 4 : 5, then let the actual side lengths be 3x, 4x, and 5x, where x is simply a real value.
With loss of generality, set a = 3x, b = 4x, and c = 5x. Plug these into the Triangle Inequality to check:
a + b > c ⇒ 3x + 4x >? 5x ⇒ 7x > 5x ⇒ This is true
a + c > b ⇒ 3x + 5x >? 4x ⇒ 8x > 4x ⇒ This is also true
b + c > a ⇒ 4x + 5x >? 3x ⇒ 9x > 3x ⇒ This is true
Since all three conditions are satisfied, we know that a true triangle can be formed given that the ratio of their sides is 3 : 4 : 5.
<em>~ an aesthetics lover</em>
Answer:
Step-by-step explanation:
Idrk how to do this
Answer:
20
65
95
Step-by-step explanation:
Remark
You have to use a constant to get the ratio so that it will produce angles that will add up to 180. Let that constant = x
Equation
4x + 13x + 19x = 180
Solution
Add the like terms on the left.
36x = 180
Divide both sides by 36
36x/36 = 180 /36
Combine
x = 5
Answer
4x = 20
13x = 65
<u>19x = 95</u>
Total = 180
