Answer: f(-6) =
, f(-4) =
, f(6) = 
<u>Step-by-step explanation:</u>
#1 - 7 and 9 are correct but 8 is wrong:
f(x) = 
f(-6) = 
= 
= 
f(-4) = 
= 
= 
= 
f(6) = 
= 
= 
*********************************************************************************************
Your answers on the last page are correct
Answer: D. x=9√3; y=18
Step-by-step explanation:
This is a 30-60-90 special triangle, where we can use the rules to find the value of x and y. (For specific explanation, please look at the attachment below)
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<u>X value</u>
- The shortest side of the triangle that corresponds with [x] is 9 units. This is because it is half of the larger triangle's side length.
- Using the rules, the shortest side is x, then the second short side is x√3
- Substitute value in= x√3=(9)√3=9√3
Y value
- The shortest side of the triangle that corresponds with [x] is 9 units. This is because it is half of the larger triangle's side length.
- Using the rules, the shortest side is x, then the longest side is 2x
- Substitute value in= 2x=2(9)=18
Hope this helps!! :)
Please let me know if you have any questions
Answer:
3
Step-by-step explanation:
3/4 divided by 1/4 equals 3
B.) Marua will spend 2 hours to read 100 pages of sociology which means she can only read 60 pages of economics.
Therefore, the opportunity cost of reading 100 pages of sociology is forfeiting 40 pages (2 hours) of economics.
Answer:
how this helps
Step-by-step explanation: