3 years ago

Help Abenkrntnf hbsnsnr

Mathematics

1 answer:

klasskru [66]3 years ago

8 0

Answer:

its C

Step-by-step explanation:

You might be interested in

Write the equation of circle on if the radius is 7 and the center is (-11,12)

Sergeeva-Olga [200]

(x + 11) *squared* +(y-12) *squared* = 49

3 0

3 years ago

Question 1 (5 points)

Sonja [21]

Answer:

Step-by-step explanation:

8 0

3 years ago

What is the value of x in this simplified expression? (Negative j) Superscript negative 7 = StartFraction 1 Over (negative j) Su

Viefleur [7K]

Answer:

The value of x is 7.

Step-by-step explanation:

We are given the following in the question:

$-j^{-7} = \dfrac{1}{-j^{x}}$

We have to simplify the above expression to calculate the value of x.

Exponential properties:

$\dfrac{1}{x^a}=x^{-a}$

Simplifying the expression, we get,

$-j^{-7} = \dfrac{1}{-j^{x}}\\\\\Rightarrow -j^{-7} = -j^{-x} \\\Rightarrow x = 7$

Thus, the value of x is 7.

3 0

4 years ago

Read 2 more answers

Help me quick plz plz plz

k0ka [10]

Answer:

Step-by-step explanation:

First _ -43.6 f_-37.4 f_-17 f_ 37.3 f_51.8 f_52 f_Last

7 0

4 years ago

Read 2 more answers

Choose the correct graph of the given system of equations.<br><br> y − 2x = −1<br> x + 3y = 4

Slav-nsk [51]

I believe it'd the one in the middle because if you plug in the values (1,1) both equations are true.
Plug x=1 and y=1 in equations:
LHS = 1 - 2*1 = 1-2 = -1 = RHS
LHS = 1 + 3*1 = 4 = RHS
So it's the graph in the middle.

3 0

4 years ago

Read 2 more answers