3 years ago

How many solutions does |x+2|=0 have? two solutions one solution no solution

Mathematics

1 answer:

Jet001 [13]3 years ago

3 0

Answer:

No solution

Step-by-step explanation:

You might be interested in

I need help with the rule!!!

Alona [7]

Reflect over the x axis

3 0

4 years ago

Read 2 more answers

"We keep tossing a fair coin n = 10^6 million times, write down the outcomes: it gives a Heads-and-Tails-sequence of length n. W

anyanavicka [17]

Answer:

Check the explanation

Step-by-step explanation:

Let $X_{i}$ be the indicator random variable that takes the value 1 if the ith coin is the first coin in a sequence of 19 consecutive heads.

For any sequence of length 19, the starting coin can be from toss i ,

such that i is between 1 and n - 19+1

Thus the number of such sequences is

Kindly check the attached image below for the step by step explanation to the question above.

4 0

3 years ago

What is the amplitude of this equation? y = -10cos(5x)

nata0808 [166]

Answer:

The amplitude is 10.

5 0

2 years ago

Read 2 more answers

Henry counted 350 lockers in his school.Hayley counted 403 lockers in her school. How does the 3 in 350 compare to the 3 in 403?

arsen [322]

The 3 in 350 signifies 300 lockers. The 3 in 403 signifies just 3 lockers.

6 0

3 years ago

Read 2 more answers

Perform the operation (9x^2+6x-7)+(-9x-5)

asambeis [7]

Answer:

9 $x^{2}$ -3x-12

9 $x^{2}$ +6x-7-9x-5

(Group liked terms)

9 $x^{2}$ +6x-9x-7-5

( subtract the numbers ) -7-5= -12

9 $x^{2}$ +6x-9x-12

( add similar elements ) 6x-9x=-3x

9 $x^{2}$ -3x-12

Step-by-step explanation:

8 0

2 years ago