Answer:
160°
Step-by-step explanation:
The angle sum theorem tells you the sum of angles in a triangle is 180°. The sum of angles in the given triangle is ...
x + (x +4) + 20x = 180
22x +4 = 180 . . . . . . . . . . collect terms
22x = 176 . . . . . . . . . . subtract 4
x = 8 . . . . . . . . . . . divide by 22
20x = 160 . . . . find the largest angle
The measure of the largest angle is 160°.
Answer:
The ordered pair that satisfies this problem is (1, -6); x = 1 when y = -6.
Step-by-step explanation:
Please, rewrite your question as follows:
"Suppose that y varies directly with x and y = 12 when x = -2. What is x when
y = -6?" The " = " sign must be included.
The pertinent proportional relationship is y = kx, where k is the constant of proportionality.
We must find k here. Let y = 12 and x = -2. Then 12 = k(-2), or k = -6.
Then the relationship is y = -6x.
Now let y = -6 and find x: -6 = -6x, or x = 1.
The ordered pair that satisfies this problem is (1, -6)
66) ten less than a number
Let the number be n
= n - 10
67) the product of x and y
= x × y or xy
68) The algebraic expression for ten less than n
= n - 10
Must click thanks and mark brainliest
Answer:
There are 17,418,240 different ways to choose the teams.
Step-by-step explanation:
Arrangements of n elements:
The number of possible arrangements of n elements is given by:
In how many different ways can the teams be chosen so that the number of employees on each project are as follows: 9, 4, 2?
This is:
Arrangement of 9 elements, followed by an arrangement of 4 elements followed by an arrangement of 2 elements. So
There are 17,418,240 different ways to choose the teams.
