All categories

2 years ago

What is the smallest whole number that is a multiple of 5, 9, and 12?

Mathematics

2 answers:

Marianna [84]2 years ago

7 0

Answer:180

Step-by-step explanation:

you start by finding the prime factorization of the number

5=1*5

9=3*3

12=2*2*3

the shortest way to find the factors is to find is most of them like example, at max, there are 2 two's, 2 three's and 1 five then you multiply them all together

4*9*5=180 and that's the answer

klio [65]2 years ago

6 0

Answer:

180

Step-by-step explanation:

You might be interested in

ill give brainliest!! Solve these equations for the variable. Check your solutions. please put the answers to this

yawa3891 [41]

Answer:

11. x=5

12. y= -1

13. m= -22

14. m=-4

15.n= 12, -4

16. x=6 ,-5

17. m=4

18. x= 3, -1

Step-by-step explanation:

I hope this help ;-)

8 0

2 years ago

If red oak lumber weighs 63 pounds per cubic foot, how much does one cord of red oak weigh? (A cord is a measurement for bulk wo

dsp73

Answer: Option C. 8,064 pounds

Solution:

Unit weight: U=63 pounds/foot^3

Total Weight: W=?

W=U*V

Volume: V

Length: l=8 feet

Width: w=4 feet

Height: h=4 feet

V=l*w*h

Replacing the knwon values in the formula above:

V=(8 feet)*(4 feet)*(4 feet)

V=128 feet^3

Replacing in the formula of total Weight:

W=U*V

W=(63 pounds/foot^3)*(128 feet^3)

W=8,064 pounds

8 0

2 years ago

Find the equation of a line that goes through the point (1,-1) and is parallel to the line y = -6x + 1

Katena32 [7]

y=-6x+5

the slope needs to stay -6 so the line stays parallel, with the slope going down 6, right 1, the y-int would have to be 5

5 0

1 year ago

Read 2 more answers

What is the multiplicative rate of change for the exponential function graphed to the left?

schepotkina [342]

Answer:

The multiplicative rate of change is 3

Step-by-step explanation:

The given graph passes through the points:

$(-2,\frac{2}{9}),(-1,\frac{2}{3}),(0,2),(1,6),(2,18),(3,54)$

The multiplicative rate of change is the factor that multiplies each y-value to give the subsequent y-values.

We can find that factor by dividing a y-value by the previous y-value of any two consecutive y-value.

The multiplicative rate of change is $\frac{6}{2}=3$ or $\frac{18}{6}=3$ or $\frac{54}{18}=3$ or $\frac{2}{\frac{2}{3} } =3$ .

7 0

3 years ago

Solve for X:

saveliy_v [14]

$- \frac{6}{5} x - 4 = - 46 \\ - \frac{6}{5} x = - 42 \\ - 6x = - 210 \\ x = 35$
Translate the words into math and solve for x. Any questions let me know.

3 0

2 years ago