Answer:
q=90 units.
Step-by-step explanation:
First step
5.(2x-8)
= (5.2x) + (5. (-8) )
=10x + (-45)
note :(+) . (-) = (-)
so + (-45)= (-45)
Add 15 to this equation
= 10x -40 +15= -15
=10x -25= -15
Leave x alone and make it positive
By the way, if you put (-25) in the right term, this number's notation (I mean -) will change
Namely
= 10x= (-15)+25
=10x= 10
x=1
Hope it helps :)
P.s. I dont know mathematical terms that's why i couldn't explain it properly but i tried to help as far as i can :)
Answer:
The given expression at p = 5 can be written as:
Step-by-step explanation:
Here, the given expressions are:
Now, substitute the value of p = 5 in both the given expressions, we get:
Similarly,
So,now comparing both the values at p = 5, we get:
2,500 > 7
Hence, the given expression at p = 5 can be written as:
m<QRS = 80 degrees.
Supplementary angles = a total of 180 degrees. So if angle ABC = 100, angle QRS would = 80 degrees.
Please mark as brainliest :D
Answer: n=4
Step-by-step explanation:
4n-1=6n+8-8n+15
4n-1=-2n+23
6n=24
n=4
