adouglas0 adouglas0

15-01-2021
Mathematics

contestada

Which expression results in a rational number

Given

A=√12

B= 4√3

c=√49

D=√100

(1) A+B

(2) B+C

(3) D+A

(4) C+D

Respuesta :

jacobEwing jacobEwing

15-01-2021

Answer:

C and D give rational numbers, as the square root of 49 is ±7 and the square root of 100 is ±10.

Answer Link

Otras preguntas

when did the titanic sink?

If the data needs to be processed in a First In First Out (FIFO) manner, we typically use a(n) ____. A. stack B. queue C. map

The vertices of a polygon ABCD is A (1, 2), B (1,4), C(2,6), and D (5, 4). The polygon is dilated by a scale factor 3. Find thecoordinates of the dilated polygo

F(t)=-2t+5 f()=13Please help

What hanging mass will stretch a 3.0-m-long, 0.32 mm - diameter steel wire by 1.3 mm ? The Young's modulus of steel is 20×10^10 N/m^2.

Given that a pipe having a diameter of 1.5 feet and a height of 10 feet, what is the psi at 5 feet ?

Choose the best word to complete the sentence.Elena estudia mucho pero su hermana estudia más.Elena es una alumna buena pero su hermana es _____.Question 3 opti

A trained sea lion slides from rest down a longramp into a pool of water. If the ramp is inclined atan angle of 23° above the horizontal and thecoefficient of k

a problem exists when the current condition differs from a desired condition. This idea defines which step in problem-solving?

Where do you define parameter variables?