If M is the midpoint of PQ, then PM and MQ are equal.
As PM and MQ are given , equal them to each other to solve for x.
7x+8=5x+20
Subtract 5x on both sides to get 2x+8=20
Subtract 8 on both sides to get 2x=12
divide by 2 on both sides to get x=6
Use the value of x=6 and plug it into the equations for PM and MQ to find their value.
PM=7x+8
=7(6) 8 =42 + 8 = 50
(you can already tell MQ is also 50 as PM and MQ are equal, but we still solve for MQ just for the fun of it)
MQ=5x + 20
=5(6) +20=30+20=50
PM=50
MQ=50
PQ= PM + MQ= 50 + 50 = 100
Have a great night.
Remark
The only points that can lie on the y axis are a and d. There has to be a zero someplace. But the question is where?
The answer is in the graph below. (0,6) is in red and it is on the y axis.
(6,0) is blue and is on the x axis.
So if you want a point to lie on the y axis, the answer is that the x part of the point must be 0.
Answer D
Answer:
It is a function.
Step-by-step explanation:
This relation <u>is</u> a function because it does not repeat any x values in the set of data points.
A function is a set of points where the input values, or x values, do not repeat themselves.
Hope this helps!
C is your answer
4 x 2 is pretty much 4 groups of 2
hope this helps
A power is how many times a number is multiplied by itself. So for 3, the number given, the values are as follows:
3x3=9
3x3x3=27
3x3x3x3=81
3x3x3x3x3=243
3x3x3x3x3x3=729
The next power will be greater than 1000 and therefore out of the range given.
