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zhannawk [14.2K]
3 years ago
14

What is the solution set of -|x| = -8?

Mathematics
1 answer:
yanalaym [24]3 years ago
7 0
|x| this means absolute value making what ever number in the inside positive UNLESS you have a negative out front. Ex |8|=8. -|8|=-8. |-8|=8
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Gretchen is rolling a number cube. What is the probability of rolling a 1 followed by a 2 or a 3
stira [4]

Answer:

1/18

Step-by-step explanation:

The probability of rolling a 1 is 1/6 because there are 6 numbers. You multiply that probability by the probability of getting a 2 or 3 which is 2/6 or 1/3 to get 1/18.

3 0
3 years ago
If f(x) = 1 – x, which value is equivalent to |f(i)|?<br> 0<br> 1<br> √2<br> √-1
Sedaia [141]

Answer:

\sqrt{2}


Step-by-step explanation:

We plug in i into f(x) to get:

f(i)=1-i


<em>Here, i is the imaginary number i=\sqrt{-1}</em>

To get absolute value of an imaginary number, we use the following formula:

a+bi=\sqrt{a^2+b^2}


So absolute value of f(i) is:

|f(i)|=\sqrt{(1)^2+(1)^2} \\=\sqrt{1+1} \\=\sqrt{2}

8 0
4 years ago
The sum of two consecutive odd integers is 56. What are the integers?
avanturin [10]

Answer:

27,29

Step-by-step explanation:

  • According to your question,
  1. The number should be odd.
  2. They should be consecutive integers.
  3. Their sum should be 56.

Here, the numbers 27 and 28 matches with your question.

  • 27 and 29 are odd.
  • They are consecutive odd integer.
  • They makes 56 when added .
8 0
3 years ago
Read 2 more answers
What is the relationship between the hypotenuse and the short leg of a 30º–60º–90º triangle? The hypotenuse is:
Sonja [21]

Answer:

2 times the shortest leg (leg oppo. the 30 degree angle)

7 0
2 years ago
The three sides of a triangle are in the ratio 2:3:5. If the longest side of the triangle is 45m, find the perimenter of the tri
inn [45]
Longest side = 45 m

5/10 = 45m
1/10 = 9m
10/10 = 90 m.

the perimeter is 90m
3 0
4 years ago
Read 2 more answers
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