Find the LCM of the set of numbers.21, 30
A. 630
B. 210
C. 51
D. 30
Answer: B
You might also like to view...
Write the complex number in trigonometric form, using degree measure for the argument.5.37 - 8.13i
A. 9.7(cos 213.4° + i sin 213.4°) B. 9.7(cos 303.4° + i sin 303.4°) C. 9.7(cos -56.6° + i sin -56.6°) D. 9.7(cos 56.6° + i sin 56.6°)
Tuna is packaged in a metal can with a radius of 11 cm and height of 8 cm. How many square centimeters of metal are needed to make this can? Give an exact answer in terms of ?.
A. 304? ft2 B. 418? ft2 C. 38? ft2 D. 968? ft2
Find the slope and the y-intercept of the line with the given equation.2x + y = -4
A. m = - 
; y-intercept = - 2
B. m = - 
; y-intercept = - 
C. m = 2; y-intercept = -4
D. m = -2; y-intercept = -4
A supply duct is to run the perimeter of a building having a length four times the width. The total duct length is 750 ft. What are the dimensions of the building?Length: __________ ftWidth: __________ ft
What will be an ideal response?