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Evgen [1.6K]
3 years ago
10

What is the square root of -1

Mathematics
2 answers:
Zinaida [17]3 years ago
6 0

Answer:

i

Step-by-step explanation:

square root of -1 is i

zvonat [6]3 years ago
3 0

Answer:

Step-by-step explanation:

square root of -1 is an imaginative number i

there is no real number is the square root of other negative number.

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Idk what all these means need help plzzzzzx
Schach [20]
It is d bexause every 6 is moved to the left for every one and it isnt abexause if you add 6 it would instwad go 6 12 18 24 and so on and its no c because if you move it to the right the # would decrease and obviously not b because if you subtract 0 every time it would stay as the same number
3 0
3 years ago
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Find the difference (20m+3)-(7m-5)
xz_007 [3.2K]

Answer:

Simplifying

(20m + 3) + -1(7m + -5) = 0

Reorder the terms:

(3 + 20m) + -1(7m + -5) = 0

Remove parenthesis around (3 + 20m)

3 + 20m + -1(7m + -5) = 0

Reorder the terms:

3 + 20m + -1(-5 + 7m) = 0

3 + 20m + (-5 * -1 + 7m * -1) = 0

3 + 20m + (5 + -7m) = 0

Reorder the terms:

3 + 5 + 20m + -7m = 0

Combine like terms: 3 + 5 = 8

8 + 20m + -7m = 0

Combine like terms: 20m + -7m = 13m

8 + 13m = 0

Solving

8 + 13m = 0

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '-8' to each side of the equation.

8 + -8 + 13m = 0 + -8

Combine like terms: 8 + -8 = 0

0 + 13m = 0 + -8

13m = 0 + -8

Combine like terms: 0 + -8 = -8

13m = -8

Divide each side by '13'.

m = -0.6153846154

Simplifying

m = -0.6153846154Step-by-step explanation:

4 0
3 years ago
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Select the correct answer.Which statement correctly compares the graph of function g with the graph of function ?(+) = ef - 4g(t
Yakvenalex [24]

Given:

\begin{gathered} f(s)=e^s-4 \\  \\ g(s)=\frac{1}{2}e^s-4 \end{gathered}

From the function above, there was a horizonal stretch.

using the transformation rule:

(x,y)\Longrightarrow(\frac{x}{b},y)

Therefore, we can say that there is a horizontal shift of the graph to the right.

ANSWER:

B. The graph of the function g(s) is a horizontal shift of the graph of the function to the right.

6 0
1 year ago
What is the equation of the following graph?
dangina [55]

There are a couple of different ways you could do this, but I'll show the simpler way. We will use the formula

y=a(x-h)^2+k

along with the fact that the vertex has h and k coordinates of 1 and 4 respectively, and that a point on the graph is (3, 5). We could have used any point on the graph where there is a definite integer coordinate pair. We will fill in accordingly and solve for a.

5=a(3-1)^2+4 and

5 = 4a + 4. If we subtract 4 from both sides we get that a=\frac{1}{4}. Now we will fill in the formula and expand as needed:

y=\frac{1}{4}(x-1)^2+4 and

y=\frac{1}{4}(x^2-2x+1)+4. If we distribute the 1/4 in and then add the constants the final equation for that graph will be

y=\frac{1}{4}x^2-\frac{1}{2}x+\frac{17}{4}

7 0
3 years ago
What is the slope of a line that passes through (–14,13) and (7,0)?
Feliz [49]
The answer is choice b.
y2-y1/x2-x1

0-13/ 7-(-14)
-13/7+14
-13/21
4 0
3 years ago
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