All categories

3 years ago

What is the lcm for 7,14,16

Mathematics

1 answer:

MAXImum [283]3 years ago

7 0

Answer:

112

Step-by-step explanation:

To find the least common multiple, we break the numbers down into prime factors

7 = 7

14 = 7*2

16 = 2*8 = 2*4*2 = 2*2*2*2

Then we take the largest number of times it appears in all the numbers

2 appears 4 times so we take take four 2's

7 appears 1 so we take one 7

LCM = 2*2*2*2*7

LCM = 112

You might be interested in

Which savings option is best for Vincent?

maria [59]

What’s the question? I don’t have enough info.

4 0

3 years ago

Read 2 more answers

Find the following sets

Irina-Kira [14]

Answer:

Step-by-step explanation:

a) 2,3,4,5,6,7

b)4,6,7

5 0

2 years ago

Can someone plz help plz show work

aliya0001 [1]

Answer:

Step-by-step explanation:

In the base we have the right triangle. Use the Pythagorean theorem for to calculate the hypotenuse:

$h^2=4^2+3^2\\\\h^2=16+9\\\\h^=25\to h=\sqrt{25}\\\\h=5\ ft$

The Lateral Area is the sum of the areas of three rectangles:

$4\ ft\ \times\ 2\ ft\to A_1=(4)(2)=8\ ft^2\\\\3\ ft\ \times\ 2\ ft\to A_2=(3)(2)=6\ ft^2\\\\5\ ft\ \times\ 2\ \ft\to A_3=(5)(2)=10\ ft^2$

The Lateral Area:

$LA=A_1+A_2+A_3\to LA=8+6+10=24\ ft^2$

8 0

3 years ago

I'VE ASKED THIS 4 TIMES ALREADY. DOUBLE POINTS PLEASE HELP!!!

astraxan [27]

Answer:

y=-3x-14

Step-by-step explanation:

y=mx +c

m= 1/3

perp m= -3

goes through point (6,-4)

sub numbers

7 0

2 years ago

lions [1.4K]

Answer:

$2ft^{3}$

Step-by-step explanation:

V = length × width × height

SO...

V = 1ft × 1ft × 2ft

V = $2ft^{3}$

5 0

2 years ago