3 years ago

Evaluate (p√−3)+q when p = 25 and q = 21

Mathematics

1 answer:

Artist 52 [7]3 years ago

7 0

Answer:

21 + 25i√3

Step-by-step explanation:

⇒ equation: (p√−3)+q

⇒ p = 25

⇒ q = 21

Plug in:

((25)√−3) + 21

√−3 = i√3

25i√3 + 21

You might be interested in

Where would you put 0 (zero) on the venn diagram

Ivanshal [37]

Answer:

Natural numbers

5 0

3 years ago

What equation is the inverse of y=2x^2-8?

Fynjy0 [20]

Step-by-step explanation:

To get the inverse, swap the x- and y-variables, then solve for y. We should have the equation: $x = 2y^2 - 8$

Solving for y:

$y = 2x^{2} - 8$ because $y + 8 = 2x^{2}$ or $x =\sqrt\frac{y + 8}{2}$

So on interchanging the variable, we get the equation:

$x = 2y^2 - 8$

$x + 8 = 2y^2$

$y = \sqrt\frac{x + 8}{2}$

5 0

3 years ago

Solve the following system of linear equation by graphing. 4x + 2y = -2 2x – 3y = 9

Viefleur [7K]

If you can graph in slope intercept, your new equations would be: y= -2x-1 and y= 2/3x-3.
Just graph those now since it should be easier.

3 0

3 years ago

Solve each system of equations by substitution Y=4x+13 y=6x+19

rosijanka [135]

Answer:

I believe the answer to this question is: (-3,1) X=-3, Y=1.

6 0

3 years ago

(CORRECT GETS BRAINLIEST) A scale drawing of a house shows the house has a height of 11.5 inches. If the scale is 1 inch = 3 fee

lesantik [10]

Answer:

34.5 ft

Step-by-step explanation:

1 = 3

11.5 x 3 = 34.5

6 0

3 years ago