2 years ago

What is the interval notation for the compound inequality? x≤−5 or x>4

Mathematics

1 answer:

Hoochie [10]2 years ago

5 0

Answer:

$(-\infty, -5] \cup (4,\infty)$

Step-by-step explanation:

The symbol $\cup$ is set notation for UNION--put two sets together into one set.

The first part of the interval notation describes x less than or equal to -5 -- notice the bracket symbol after -5, meaning include -5.

You might be interested in

Brett works at a local pet store. When he works 5 hours he earns $25. When he works 10 hours he earns $50. What is the rate per

vampirchik [111]

Answer:

$5 per hour

Step-by-step explanation:

25/5 = 5

10*5 = 50

8 0

3 years ago

What's the reciprocal of 2 4/7 ?

Gnom [1K]

Answer:

7/18

Step-by-step explanation:

² $\frac{4}{7}$ =((2*7)+4)/7

2*7=14

14+4=18

18/7⇒7/18

4 0

3 years ago

1/2 (4 - 2x); 2-2x can some one help

lakkis [162]

Answer:

x=0

Step-by-step explanation:

7 0

3 years ago

Divide -5/12 and -5/8

kiruha [24]

Answer:

2/3

Step-by-step explanation:

-5/12 ÷ -5/8

Copy dot flip

-5/12 * -8/5

The 5's cancel

-8/-12

Divide the top and bottom by -4

2/3

5 0

3 years ago

Read 2 more answers

Write 46,056 in expanded form

kakasveta [241]

Fourty six thousand and fifty six. In expanded form it'll look like this:

40,000
6,000
0
50
6

3 0

3 years ago