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FromTheMoon [43]
4 years ago
12

Simplify: x^0 y^-3 / x^2 Y^-1

Mathematics
2 answers:
zubka84 [21]4 years ago
6 0
But if you're adding them the answer would be 1/ x^{2}y^2
natita [175]4 years ago
3 0
<span>x^0 y^-3 / x^2 y^-1 
= 1 / </span> x^2 y^-1 (y^3)  ...because  x^0 = 1 and  [(y^-1) (y^3)] = y^2<span>
= 1/(x^2 y^2)</span>
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Draw a number line to show 1/4 and 4/16 are equivalent
tiny-mole [99]
|____|____|____|____|____|____|____|____|
0    1/16  2/16  3/16  4/16  5/16  6/16  7/16  8/16  
| _________________| _________________|
0                                1/4                               2/4
7 0
4 years ago
Read 2 more answers
What is the equation of the line in slope-intercept form?
kolbaska11 [484]

Answer:

The equation of the line in the slope-intercept form will be:

  • y = -7x

Step-by-step explanation:

The slope-intercept form of the line equation

y = mx+b

where  

  • m is the slope
  • b is the y-intercept

From the attached graph, taking two points

  • (0, 0)
  • (-10, 70)

Finding the slope between (0, 0) and (-10, 70)

\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}

\left(x_1,\:y_1\right)=\left(0,\:0\right),\:\left(x_2,\:y_2\right)=\left(-10,\:70\right)

m=\frac{70-0}{-10-0}

m=-7

Determining the y-intercept:

We know that the value of y-intercept can be determined by setting x = 0, and determining the corresponding value of y.

From the graph, it is clear that:

at x = 0, y = 0

Thus, the y-intercept b = 0

Now, substituting m = -7 and b = 0 in the slope-intercept form

y = mx+b

y = -7x + 0

y = -7x

Therefore, the the equation of the line in slope-intercept form will be:

  • y = -7x
7 0
3 years ago
What sine function represents an amplitude of 1, a period of 2pi, a horizontal shift of our, and a vertical shift of -4
alexandr1967 [171]

ANSWER

g(x) =  \sin(x  +4)  - 4

EXPLANATION

The basic sine function is

f(x) =  \sin(x)

The transformed sine function has equation

g(x) = a \sin(bx  +c )  + d

where a=1 is the amplitude

2π/b=2π is the period

c/b= 4 is the horizontal shift 4 units left.

d=-4 is a downward vertical shift of 4 units.

The required sine function is:

g(x) =  \sin(x  +4)  - 4

4 0
4 years ago
What is 3 to the power of three halves equal to? cube root of 9 square root of 9 cube root of 27 square root of 27
Semmy [17]

Answer:

Square root of 27

Step-by-step explanation:

5 0
3 years ago
Can someone pls help me with this?
Ivan
C.6 because ive done that before and got it correct
4 0
3 years ago
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