Answer:
8
Step-by-step explanation:
45.00/ 36
move the decimal. do the same to the 36.
4500/ 3600
<u><em>1.25</em></u>
slope = 13
the slope of the tangent is f'( 4)
given f(x) = x² + 5x , then f'(x) = 2x + 5
and f'(4) = ( 2 × 4 ) + 5 = 13
Answer:
-8 < x ≤ 0
<h3>
Step-by-step explanation:</h3>
Let's remember what open and closed circle mean:
<em>Open Circle:</em>
Less than ( < ) / Greater than ( > )
<em>Closed Circle:</em>
Greater than or equal to ( ≥ ) / Less than or equal to ( ≤ )
Now, let's review this graph:
Let's call this unknown value 'x'
Reading the graph left to right:
x is greater than -8, but is less than <em>or equal to</em> (Remember!! Closed circle!)
We can right this as:
-8 < x ≤ 0
And that is our answer! If your problem wants a different variable (y, z, q, etc) just put that in place of 'x'
Let me know if this helped!
The list of equal fractions could be very long, but here are a few that are equal to 4/5.
4*2 = 8
5*2 = 10
8/10 = 4/5
64/80 = 4/5
16/20 = 4/5