Part 1
Plug in x = 8 and simplify
h(x) = -2x-10
h(8) = -2(8)-10
h(8) = -16-10
<h3>h(8) = -26</h3>
================================
Part 2
Replace h(x) with 14. Follow PEMDAS in reverse to solve for x.
h(x) = -2x-10
14 = -2x-10
14+10 = -2x
24 = -2x
24/(-2) = x
-12 = x
<h3>x = -12</h3>
If x = -12, then h(x) = 14
In other words, h(-12) = 14
------
Check:
h(x) = -2x-10
h(-12) = -2(-12)-20
h(-12) = 24-20
h(-12) = 14
Final Answer: 
Steps/Reasons/Explanation:
Question: Solve
.
<u>Step 1</u>: Divide both sides by
.

<u>Step 2</u>: Simplify
to
.

~I hope I helped you :)~
Answer:
- 3.75 bags of ChowChow
- 0.75 bags of Kibble
Step-by-step explanation:
The constraints on protein, minerals, and vitamins give rise to the inequalities ...
40c +30k ≥ 150 . . . . . . required protein
20c +20k ≥ 90 . . . . . . required minerals
10c +30k ≥ 60 . . . . . . . required vitamins
And we want to minimize 10c +12k.
The graph shows the vertices of the feasible region in (c, k) coordinates. The one that minimizes cost is (c, k) = (3.75, 0.75).
To minimize cost, the daily feed should be ...
- 3.75 bags of ChowChow
- 0.75 bags of Kibble
Daily cost will be $46.50.
Answer:
So we already knew all three sides, there are more than one way to do it, for example:
sin∠F = HG/HF = 12/13
cos∠F = GF/HF = 5/13
tan∠F = HG/GF = 12/5
ctg∠F = GF/HG = 5/12
All of them will give you the result which is approximately 67°.