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Vinvika [58]
3 years ago
11

All I want is advice, THAT's IT! - easy points!

Mathematics
2 answers:
tankabanditka [31]3 years ago
6 0
Trigonometry is what I would pick 

timama [110]3 years ago
3 0
I think so you should do is trigonometry
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Find the two angles and show work!!!
USPshnik [31]

Answer:

x=23.5

Step-by-step explanation:

90=25-x/2+18

combine like terms

90=43-x/2

subtract 43 from both sides

47= -×/2

47/2= 23.5

x=23.5

or

90-25= 65

65-18=47

47/2=23.5

5 0
3 years ago
The Martin’s want to buy a new computer. The regular price is $849. The store is offering a 20% discount and a sales tax of 6% i
kramer

Answer: The total cost of computer would be $719.95

Step-by-step explanation:

I use proportions for these types of problems so we begin with a proportion!

20/100=x/849

100x=16980

x=169.80

Then, after finding how much the discount is, we would subtract it.

849-169.80=679.20

Next, we would find the tax amount with another proportion to find what 6 percent of 679.20 is.

6/100=x/679.20

100x=4075.2

x=40.75

Lastly, we would add the tax, $40.75, plus the total after the discount, $679.20!

Hope this helps! Good luck! (:

4 0
3 years ago
Write the vertex form equation for this parabola: Focus (3,-9), Directrix X=-3
melomori [17]
Y=KX+M
-9=(-3/9)*-3+m
-9=1+M
M=-10

Y=(-3/9)-10 is the answer

3 0
4 years ago
I need help with this question ​
Ksivusya [100]

Answer:

for m<EFG the answer should be 11

and for m<GFH the answer should be 6

Step-by-step explanation:

3 0
3 years ago
*PLEASE HELP...20 POINTS**
melisa1 [442]
Abd/ ACD WILL HELP YOU THRIOUGH THE PROBLEM 
4 0
3 years ago
Read 2 more answers
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