Answer:
d
Step-by-step explanation:
2/5÷ 1/10 =
= 2 * 2
= 4
Gino studied for 5/4 hours in all. To get this, do 3+2 for the numerator and just put 4 as the denominator. (Four just stays the same the denominator is all fours. If you want more details just put it on comments.) Now you have the answer: 5/4 hours.
Answer:
Step-by-step explanation:
Given
Required
The line of symmetry
This is calculated using:
Where:
So, by comparison:
So, we have:
Answer:
A.
Step-by-step explanation:
For this problem, we have to combine like terms.
Let's look at the equation:
, , do not have any other like terms, so we keep all in the final answer.
and are like terms, so we combine them.
14 and 6 are like terms, so we combine them. 14+6 = 20
Let's put everything into the final equation:
So, the final answer is A.
Hope this helps! If you have any questions about my work, leave them in the comments below!
Answer:
-8/15 or -0.5333333
Step-by-step explanation:
In the interval from 10 to 25, the y value of the graph changed from 10 to 2, a change of -8. -8/15=-0.5333333. Hope this helps, and PM me with more questions!