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3 years ago

Which category do all of these shapes belong to? Help

Mathematics

2 answers:

lukranit [14]3 years ago

8 0

Those shapes are all rectangle

ollegr [7]3 years ago

5 0

Answer:

those shapes are all rectangle

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The sum of three prime numbers (other than two) is always odd.

grandymaker [24]

Step-by-step explanation:

The statement in the above question is True.

Sum of three prime numbers (other than two) is always odd.

Going by Christian Goldbach number theory ,

Goldbach stated that every odd whole number greater than 5 can be written as sum of three prime numbers .

Lets take an example,

3 + 3 + 5 = 11
3 + 5 + 5 = 13
5 + 5 + 7 = 17

Later on in 2013 the Mathematician <u>Harald Helfgott</u> proved this theory true for all odd numbers greater than five.

6 0

3 years ago

The first four terms of a sequence are shown below:

Marta_Voda [28]

Answer:

Step-by-step explanation:

Since each term is decreased by three $f(n+1)=f(n)-3$

7 0

2 years ago

From sea level, a submarine descends 20 feet per minute. Where is the submarine in relation to sea level 5 minutes after it star

Katen [24]

The correct answer is C.) 100 feet

(Feet per minute) x (number of minutes)

20x5 = 100

4 0

3 years ago

What number is part of the solution set to the inequality below? <br> z ≥ I -6 I <br> (2,3,4,5,6)

babunello [35]

Uhh 6 just the positive of | |

7 0

2 years ago

Read 2 more answers

Which of the following best describes an irrational number?

Furkat [3]

Answer:

Option D is correct.

D- A number that cannot be expressed as a fraction, , where p and q are integers

Step-by-step explanation:

Irrational number:

An irrational number can not be expressed as a fraction or ratio of integers, like $\frac{p}{q}$ where p and q are integers

And also it can not be expressed as terminating decimal or repeating decimal

Example of the irrational number is given below.

$\sqrt{8}= 2.82842$

$\pi = 3.14285..$

$\sqrt{3}= 2.82842$

Therefore option D (A number that cannot be expressed as a fraction, , where p and q are integers) is correct .

8 0

3 years ago