That day they will have 132 conversations. There are 12 members and each one will be calling the remaining 11 members of the club which means each one will make 11 calls and that will be done by 12 members so 11x12= 132 conversations in total
12 months= 1 year
Every month they make 132 calls so 132x12 will be 1,584 calls per year.
If the club decides to add four new members to the club the conversations each month will rise up to 240.
If the other club likes the idea they can use the following equation
(x-1)(x)
X represents the number of members of the group the subtraction of 1 is when a member makes a call not including them selves so there are 12 members but the one making the call isn't included so there are 11 calls being made then being multiplied by the total number of members.
(x-1)(x)
(12-1)(12)
11(12)
132
Two teams are pulling a heavy chest, located at point X,The teams are 4. 6 meters away from each other , ,The equation can be used to solve for angle A by Law of Sine Here according to the questions the missing angles are ∠A=40.82° and ∠B=29.36°.
Given:-
- Team A is 2. 4 meters away from the chest.
- Team B is 3. 2 meters away from the chest.
- At angle 110° rope is attached.
- A X B = 110 degrees.
- The length of angle X B = 3.
- The length of angle AX = 2.4.
To find the equation can be used to solve for angle A we will check for the given two angles by applying Law of sine,
In the following diagram the values are as follows:-
We will now solve for ∠B,
Again we will solve for ∠A.
Therefore,The equation can be used to solve for angle A by Law of Sine the missing angles are ∠A=40.82° and ∠B=29.36°.
Learn more about Sine Law here : brainly.com/question/4058712
see the attached figure with letter to better understand the problem
we know that
If triangle ABC is similar to triangle PQR
then
the ratio of the corresponding sides are proportional
so
substitute the values
therefore
<u>the answer is the option C</u>
This work shown in the picture is correct.
All these statements apply by definition
Answer:6.5×10^2
Step-by-step explanation: