Answer:2
26x + y = 23 → y = 23 – 6x.
7x + y = 25 → 7x + (23 – 6x) = 25 → x + 23 = 25 → x = 2
Answer:
Part 9)
Part 10)
Part 11)
Part 12)
Part 13)
a)
b) m∠VWX=
c) m∠WVX=
d) m∠XTV=
e) m∠XVT=
Step-by-step explanation:
Part 9) we have that
----->by SSA
solve for x
Part 10)
In the isosceles triangle of the left the vertex angle is equal to
Find the measure of angle 2
m∠2=
m∠2=
solve for x
Part 11)
Find the base angle in the isosceles triangle of the top
Find the vertex angle in the isosceles triangle of the top
Find the vertex angle 2 in the isosceles triangle of the bottom
------> this is the measure of angle 2
m∠2=
m∠2=
Part 12)
m∠2= ------> by corresponding angles
m∠2=
Part 13)
a) we have that
SU=UW ------> given problem
therefore
b) we know that
m∠VWX=
in the right triangle UVW find the value of y
The sum of the internal angles of a triangle is equal to
so
so
m∠VWX=
Part c) we know that
in the right triangle VWX
The sum of the internal angles of a triangle is equal to
so
m∠WVX=
m∠WVX=
m∠WVX=
Part d) we know that
in the right triangle XTV
The sum of the internal angles of a triangle is equal to
so
m∠XTV=
m∠XTV=
m∠XTV=
Part e) we know that
m∠XVT=
substitute the value of y
m∠XVT=
m∠XVT=
Answer:
The value is
Step-by-step explanation:
From the question we are told that
The amount charge per year is
The number of members it will have at this amount is
The amount amount increase that will lead to the loss of a single member is
Generally the total amount the club would obtain from its members is mathematically represented as
Now let x denote the number of member lost
Hence
=>
=>
Thus the number of members that be removed to give the maximum income from dues is obtained by differentiating the above equation and equating it to zero
=>
So from we have
So the amount the club should charge is
Answer:
If this is the question about sample space, a possible answer is 24 and 64 ways in sample space.
Step-by-step explanation:
Hopefully, this is helpful :)
S(-6, 4)
If you plot on a simple graph you will find the other end point S there