Answer: B
Step-by-step explanation:
The mean and median will be close or the same when the graph is symmetrical
Answer: 30
Step-by-step explanation:
Given:
Given that the two sides of the triangle are x, 4.0 and 5.6
We need to determine the range of possible sizes for the side x.
Range of x:
The range of x can be determined using the triangle inequality theorem.
The triangle inequality theorem states that, "if any side of a triangle must be shorter than the other two sides added together".
Thus, applying the theorem, we have;
Also, the the triangle inequality theorem states that, "the third side must be also larger than the difference between the other two sides".
Thus, we have;
Thus, the range of possible values for x are
In accordance with the triangle inequality theorem, the range for the length of the third side (x) in a triangle with sides of 4.0 and 5.6 is greater than 1.6 but less than 9.6.
In the field of Mathematics, specifically geometry, to find the range of possible lengths of a side of a triangle, you need to understand the triangle inequality theorem. The triangle inequality theorem states that the length of a side of a triangle must be less than the sum of the lengths of the other two sides, but more than the absolute difference.
Given you have two sides, 4.0 and 5.6, the possible length for side x should be less than (4.0 + 5.6 = 9.6) and greater than the absolute difference (5.6 - 4.0 = 1.6). So, the range for side x should be 1.6 < x < 9.6.
#SPJ3
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There are 6 handshakes betweenfour people in the room.
The probability of an event is defined as the possibility of an event occurring against sample space.
Permutation is the number of ways to arrange objects.
Combination is the number of ways to select objects.
Let us tackle the problem.
This problem is about Combination.
If there are 4 people in a room , then the number of handshaking between 2 people is analogy as selecting 2 people from 4 people available. We will use combination formula in this problem.
Grade: High School
Subject: Mathematics
Chapter: Probability
Keywords: Probability , Sample , Space , Six , Dice , Die , Binomial , Distribution , Mean , Variance , Standard Deviation
Answer:
y = (x - 7)² - 9
Step-by-step explanation:
the equation of a parabola in vertex form is
y = a(x - h)² + k
(h, k ) are the coordinates of the vertex and a is a multiplier
given
y = x² - 14x + 40
to obtain vertex form use the method of completing the square
add/subtract ( half the coefficient of the x- term )² to x² - 14x
y = x² + 2(- 7)x + 49 - 49 + 40
= (x - 7)² - 49 + 40
= (x - 7)² - 9 ← in vertex form
Answer:
-24
Step-by-step explanation: