3 years ago

In which subsets does the number square root of 9 belong?

Mathematics

2 answers:

miss Akunina [59]3 years ago

8 0

Answer:

(D)Rational

Step-by-step explanation:

tia_tia [17]3 years ago

8 0

Step-by-step explanation:

Step 1: What subsets does the number belong to

$\sqrt{9}=3$

3 is a Whole number

3 is a Natural number/Above 0

3 is an Integer/Any number

3 is a Rational Number/That means it terminates

Answer: Option A, B, C, D

You might be interested in

(SAT Prep) In the figure, what is the value of y? A. 20° B. 90° C. 40° D. 30°

omeli [17]

See attachment for math work and answer.

8 0

3 years ago

Read 2 more answers

The length of a classroom is 35 feet. What is the measurement in YARDS and FEET? *

notsponge [240]

Answer:

35 feet or 11 $\frac{2}{3}$ or ≈11.67 yards.

Step-by-step explanation:

A yard is 3 feet.

35÷3=

11.66... (6 continues forever) or 11 $\frac{2}3}$ (11 2/3) yards

7 0

3 years ago

The rocket that carried the Curiosity Rover to Mars traveled at a speed of 21,000 miles per hour. What is this speed to the near

fenix001 [56]

Answer:

there are 60 minutes per hour and 60 seconds per minute

60x 60 = 3600 seconds her hour

21000/3600 = 5.83 miles per second

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What is 7/3 x 2/4?????

DaniilM [7]

Hello,

The answer to your question is:

$\frac{7}{6}$

Mark brainliest if helped!

4 0

3 years ago

Read 2 more answers

Why cant 81-x to the forth power be factored unti (3+x) squared times (3-x) squared

cricket20 [7]

Answer:

Below.

Step-by-step explanation:

81 - x^4 Treat as the difference of 2 squares:

= (9 - x^2)(9 + x^2)

We can further factor the 9 - x^2 (difference of 2 squares)

= (3 - x)(3 + x)(9 + x^2).

9 + x^2 can't be factored.

6 0

3 years ago