Answer:
-7 +2y
Step-by-step explanation:
They are wanting you to find y using the equation y = x + 4.
The equation already gives you what x equals so you plug them into the equation.
In the first on x = 20.
So plug that into the equation in place of x.
y = 20 + 4
So y = 24.
You do the same thing with all the others. In the second one, x = 22.
y = 22 + 4
So y = 26.
You do this for all of the x's.
Hope this helps! :)
Answer:
Given that
radius of circle =5units
So, circumference of circle=2πr
=2×π×5
=10π units
hope it helps u...
plz mark as brainliest...
Answer:
It is a rational number
Step-by-step explanation:
3/8 = 0.375
The set of rational numbers is of measure zero on the real line, so it is "small" compared to the irrationals and the continuum.
Any rational number is trivially also an algebraic number.
Answer:
False
Step-by-step explanation:
Copper actually has about 8.96 g/cm3