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ddd [48]
3 years ago
13

If x = a sec and y = b tan then find b^2x x^2-a^2x y^2

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
5 0
No body cares just let me get my answers
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A cell phone tower covers a circular area with a radius of 15 miles. You are at a location that is 11 miles west and 12 miles so
Murljashka [212]

Answer:

No you do not.

This is because we can use Pythagoras Theorem to show that our location sits outside the 15 mile radius of the cell tower.

To work is out you would write the equation

{11}^{2}  +  {12}^{2}  = 265

Then to work out the Hypotheses you would

\sqrt{265}  = 16.2788205961

Which proves that the location is outside of the 15 Mile radius of the cell tower.

3 0
3 years ago
Solve for X. Please explain if possible.<br> -8 1/4x - 68 = -6.25x - 58
AleksandrR [38]

Answer:

X=-5

Step-by-step explanation:

Start by isolating the variable to one side. So from here we would add 68 to both sides. we will be left with -8 1/4x = -6.25x+10. Then add 6,25 to both sides to cancel on and get -2x=10. Divide both sides by -2 to get x=-5

8 0
3 years ago
8x − 24y/40xy <br><br> I have no idea how to do this help
ser-zykov [4K]
8(x-3y)/40xy


x-3y/5xy
8 0
3 years ago
Alan has 152 pictures to put into an album.he can put 8 pictures on a page.how many pages will he fill?​
kherson [118]

Total pages = total pictures / pictures per page.

Total pages = 152 / 8

Total pages = 19

7 0
2 years ago
Read 2 more answers
At the begging of the month a store had a balance of -554
makvit [3.9K]
What is the question? Do you mean "At the beginning of the month a store had the balance of $554"? If so, what is the question?
5 0
3 years ago
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