2 years ago

Which number is a rational, an integer, and a real number? A. 0 B. there is no such thing C. -4/7 D. pi4

Mathematics

1 answer:

pashok25 [27]2 years ago

5 0

Answer:

A. 0

Step-by-step explanation:

A. 0 rational, integer, real

B. there is no such thing false; yes there is

C. -4/7 rational, real, not integer

D. pi4 real, not integer, not rational

Answer: A. 0

You might be interested in

to find the amount of water that would fill the inside of an aluminum can, which of the following formulas would you use?

Vlad1618 [11]

Answer:

The answer is V = π r 2h

Trust me i just got this question and that was the answer.

Step-by-step explanation:

7 0

3 years ago

If x => y and y => z, which statement must be true?

Kruka [31]

The operator $\geq$ is transitive, which means exactly that

$x \geq y,\quad y\geq z \implies x \geq z$

That's the only thing you can deduce from your statement.

6 0

3 years ago

4x^2 = 28x Solve and explain how you arrived at the solution

dlinn [17]

Step 1: Subtract 28x from both sides.
4x2−28x=28x−28x4x2−28x=0
Step 2: Factor left side of equation.
4x(x−7)=0
Step 3: Set factors equal to 0.
4x=0 or x−7=0
Answer:x=0 or x=7

4 0

3 years ago

You are given that a wheel has a radius of 2 feet and a spin rate of 10 revolutions per minute. Describe how you would determine

igomit [66]

Answer:

2.09.ft/min

Step-by-step explanation:

There is a formula for the linear velocity using rpm:

V = (2π)/60 * r * rpm

V = (2π)/60 * 2ft * 10 = 2.09ft/min

4 0

3 years ago

Read 2 more answers

Match the mathematical expression with its translation.

Lisa [10]

Answer:

ies

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers