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slavikrds [6]
3 years ago
14

Which of the following categories of numbers describes ?

Mathematics
2 answers:
JulijaS [17]3 years ago
4 0

Answer:

irrational numbers

Step-by-step explanation:

plz make me brainliest

tensa zangetsu [6.8K]3 years ago
3 0
Answer = integer
explanation
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Angle sum theorem y=? Degrees
strojnjashka [21]

Answer:

2x + 70 = 110

x = 20

Step-by-step explanation:

180-110 = 70

70 + 20 + y = 180

y =90

4 0
3 years ago
The simplest form of square root of eighty can be written as a times square root of b, where a = and b = .
lyudmila [28]

The correct answer is:

A=4

B=5

hopes this helps you and future people!

8 0
3 years ago
Read 2 more answers
2. Which of the following is a linear inequality in two variables?
tester [92]
A !! 7x-4y=3 is linear !!


Please mark BRAINLEST

7 0
3 years ago
The computers of six faculty members in a certain department are to be replaced. Two of the faculty members have selected laptop
Anettt [7]

Answer:

a. \frac{1}{15}

b. \frac{2}{5}

c. \frac{14}{15}

d. \frac{8}{15}

Step-by-step explanation:

Given that there are two laptop machines and four desktop machines.

On a day, 2 computers to be set up.

To find:

a. probability that both selected setups are for laptop computers?

b. probability that both selected setups are desktop machines?

c. probability that at least one selected setup is for a desktop computer?

d. probability that at least one computer of each type is chosen for setup?

Solution:

Formula for probability of an event E can be observed as:

P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}

a. Favorable cases for Both the laptops to be selected = _2C_2 = 1

Total number of cases = 15

Required probability is \frac{1}{15}.

b. Favorable cases for both the desktop machines selected = _4C_2=6

Total number of cases = 15

Required probability is \frac{6}{15} = \frac{2}{5}.

c. At least one desktop:

Two cases:

1. 1 desktop and 1 laptop:

Favorable cases = _2C_1\times _4C_1 = 8

2. Both desktop:

Favorable cases = _4C_2=6

Total number of favorable cases = 8 + 6 = 14

Required probability is \frac{14}{15}.

d. 1 desktop and 1 laptop:

Favorable cases = _2C_1\times _4C_1 = 8

Total number of cases = 15

Required probability is \frac{8}{15}.

8 0
3 years ago
I need help with finding out what the answer is 6=-w/8
tatyana61 [14]

6 = -w/8

  • Multiply both sides by 8.

48 = -w

  • Divide both sides by -1.

w = -48 is your answer.

3 0
3 years ago
Read 2 more answers
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