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ddd [48]
2 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]2 years ago
5 0
No body cares just let me get my answers
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The product of 4 and 1/6 is _
Elis [28]

Answer:

2/3

Step-by-step explanation:

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A locker requires a three-digit code to open the lock. The code must contain one letter and two numbers, and no letter or number
Bad White [126]

not sure what the dots are supposed to mean..

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6 0
2 years ago
Could you explain why the answer 125 was supposed to be negative while my answer 81 was correct?
hichkok12 [17]

Answer:

Step-by-step explanation:

Realize what (-5)^3 means

(-5)(-5)(-5)

25(-5)

-125

meanwhile

(-9)^2 is

(-9)(-9)

81

Basically a negative times a negative is always positive, but when a negative number is cubed (or raised to any odd exponent for that matter) the product will be negative.

5 0
2 years ago
Help I need the answers immediately​
Vikki [24]

Answer:

linear pair

Step-by-step explanation:

the sum of linear pair angles is 180 degree.

so if we apply 16 in place of x in both equations and add them we get 180

4 0
3 years ago
The row-reduced form of a system of three linear equations in three variables is given by this matrix. How many solutions does t
Damm [24]

Answer:

B. infinite solutions along a line

Step-by-step explanation:

The matrix is equivalent to the equations ...

x = 2

y = 9

0z = 0 . . . . . . true for any z

This tells you the solutions are ...

(x, y, z) = (2, 9, z)

This defines a line parallel to the z-axis.

3 0
3 years ago
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