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Anika [276]
3 years ago
14

What is the value of -16? A. -4 B. -4i C. 4i D. 4;2

Mathematics
2 answers:
hammer [34]3 years ago
7 0

Answer:

B

Step-by-step explanation:

jeka943 years ago
3 0

Answer:I don't get what d means and what it means by value but choose a.

it makes the most sense,

Step-by-step explanation:

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3 years ago
Consider this equation: –2x – 4 + 5x = 8 Generate a plan to solve for the variable. Describe the steps that will be used.
horrorfan [7]
We are given the function <span>–2x – 4 + 5x = 8  and is asked in the problem to solve for the variable x in the function. In this case, we can first group the like terms and put them in their corresponding sides:

-2x + 5x =8+4
Then, do the necessary operations.

3x = 12
x = 4.
The variable x has a value of 4.</span>
6 0
3 years ago
Read 2 more answers
In rhombus MNPQ, diagonals MP and NQ intersect at point K. If m_MQP = 56', then which of the
Murrr4er [49]

the answer is 90 degrees

3 0
3 years ago
hector and maggie are having a typing test hector typed 25 words in 45 seconds maggie typed 32 words in 65 second who typed at a
xenn [34]

Answer:

Maggie typed at a slower rate.

Step-by-step explanation: Maggie typed slower because 32 words/65 seconds is .49 words per second or half a word per second whereas Hector is 25 words/45 seconds or .55 words per second.

8 0
3 years ago
PLZ HELP I SUCK AT MATH :( JUST LIKE MY USERNAME SAYS :(
Citrus2011 [14]

Answer:

Option C and Option D have exactly one solution.

Step-by-step explanation:

The equation will have exactly one solution when it completely solves and we get value of x.

Checking all choices

(Choice A)

-19x + 18 = -19x + 18

-19x+19x=18-18

0=0

(infinite solutions)

(Choice B)

-19x -18 = -19x + 18

-19x+19x=18+18

0≠36

(no solution)

(Choice C)

19x + 18 = -19x + 18

19x+19x=18-18

38x=0

x=0

(One solution)

(Choice D)

19x - 18 = -19x + 18

19x+19x=18+18

38x=36

x=36/38

x=18/19

(One solution)

So, Option C and Option D have exactly one solution.

4 0
3 years ago
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