All categories

3 years ago

To which real number subset(s) do the following real numbers belong? -5, -2, 2, 5, 7

Mathematics

2 answers:

olganol [36]3 years ago

6 0

D. integers and rational numbers

hoa [83]3 years ago

4 0

Negative numbes, no decimals or fractions
that is integers

I would pick D
A doesn't include negativve numbers

You might be interested in

Which term of ap 30,27,24is0

son4ous [18]

Answer:

11th term is 0

Step-by-step explanation:

30, 27 , 24 ,......0

a = first term = 30

Common difference = second term - first term = 27 - 30 = -3

nth term = a+(n-1)*d

a + (n-1)d = 0

30 + (n - 1) *(-3) = 0

30 + n*(-3) -1*(-3) = 0

30 - 3n + 3 = 0

-3n + 33 = 0

-3n = -33

n = -33/-3

n = 11

8 0

3 years ago

Can someone pls help me

Yuri [45]

Answer:

I'm not sure, but I'll try

Step-by-step explanation:

(Side)^2 = (Hypotenuse)^2 - (Side)^2

(Side)^2 = (9)^2 - ( √ 65 )^2

(Side)^2 = (81) - (65)

(Side)^2 = 16

Take root of answer

Side = √16

Side = 4

Answer = 4

6 0

2 years ago

Please help me to solve this problem<br>

faust18 [17]

Answer:

$\sqrt{3} + \frac{5\sqrt{3} }{6}$

Step-by-step explanation:

tan(30°) = $\frac{\sqrt{3}}{3}$

cot(30°) = $\sqrt{3}$

sin(60°) = $\frac{\sqrt{3}}{2}$

$\frac{\sqrt{3} }{3} +\sqrt{3} +\frac{\sqrt{3}}{2} = \sqrt{3} +\frac{5\sqrt{3} }{6}$

3 0

2 years ago

Read 2 more answers

Tell me were the numbers go

Harrizon [31]

A would go in rational numbers
B would go in integer
C would go in while numbers
D in irrational numbers
Hope this helps

7 0

3 years ago

Vincent rolls two dice. What is the probability his results are a multiple of four or the

Afina-wow [57]

Answer:

Sample space: 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 5.1, 5.2, 5.3, 5.4, 5.5, 5.6, 6.1, 6.2, 6.3, 6.4, 6.5, 6.6.

So the mutiples are 1.3, 2.2, 2.6, 3.1, 3.5, 4.4, 5.3, 6.2, and 6.6

Greather than 6 is 1.6, 2.5, 3.4, 3.6, 4.3, 4.5 4.6, 5.2, 5.4, 5.5, 5.6, 6.1, 6.3, 6.4, and 6.5.

So the prop is 24/36 or 2/3=66%

4 0

3 years ago