1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ne4ueva [31]
3 years ago
10

List the first five multiples of 30

Mathematics
2 answers:
alisha [4.7K]3 years ago
6 0

I guess this will help you

Step-by-step explanation:

30 , 60 , 90 , 120, 150

,LCM of 12 and 30 is 60

oksian1 [2.3K]3 years ago
6 0

Answer:

List the first five multiples of 30

The first 5 multiples of 30 are: 0, 30, 60, 90, 120.

What is the lowest common multiple of 12 and 30

for LCM (12,30) we find:

Prime factorization of 12 = 2 × 2 × 3.

Prime factorization of 30 = 2 × 3 × 5.

Using all prime numbers found as often as each occurs most often we take 2 × 2 × 3 × 5 = 60.

Therefore LCM (12,30) = 60

You might be interested in
How is finding the unit rate helpful before graphing a proportional relationship
eduard
It is helpful to find a unit rate first.  If you find a unit rate first, then it will be easier to compare
6 0
3 years ago
Read 2 more answers
0.25x + 30.00 = 59.50
Anestetic [448]
The answer would be x=118.
7 0
3 years ago
Read 2 more answers
(Factorize): x^2 + 4x + 4 - 9y^2<br>​
aalyn [17]

Answer:

x²^2 + 4x + 4 - 9y²=(x+2-3y) (x+2-3y)

Step-by-step explanation:

hello :

x²+4x+4 = x²+2(2x)+2²=(x+2)²  use identity : (a+b)² = a²+2ab+b²

( x² + 4x + 4) - 9y² = (x+2)²-(3y)²  = (x+2-3y) (x+2-3y)  use identity :

a²-b² =(a-b)(a+b)

3 0
3 years ago
6x+7y=4x+4y<br> (where y is -4 and the value of x is unknown)<br> find the value of x
faltersainse [42]

Answer:

x = 6

Step-by-step explanation:

Substitute y = - 4 into the equation and solve for x

6x + 7(- 4) = 4x + 4(- 4) ← evaluate

6x - 28 = 4x - 16 ( subtract 4x from both sides )

2x - 28 = - 16 ( add 28 to both sides )

2x = 12 ( divide both sides by 2 )

x = 6

7 0
4 years ago
PLEASE HELP!
Leona [35]

Answer:

The initial temperature of the object was 37.6

Step-by-step explanation:

we have

f(t)=Ce^{(-kt)} +20

where

f(t) represent the temperature of the object in degree Celsius

t is the time in minutes

Find the value of the constant C

we have the ordered pair (4,35)

substitute in the equation and solve for C

35=Ce^{(-0.0399*4)} +20\\Ce^{(-0.0399*4)}=15\\C=15/e^{(-0.0399*4)}\\C=17.6

Find the initial value of the object

we know that

The initial temperature is the value of f(t) when the value of t is equal to zero

so

For t=0

f(0)=(17.6)e^{(-k*0)} +20\\f(0)=17.6 +20\\f(0)=37.6

therefore

The initial temperature of the object was 37.6 (I not include units)

7 0
3 years ago
Other questions:
  • Solve the inequality -2(4x-2)&lt;-8x+4
    10·1 answer
  • Solve by completing the square. 4x^2 + 4x- 2 = 0
    7·2 answers
  • Pablo borrowed $900 from a credit union for 3years and was charged simple interest at a rate of 3%. What is the amount of intere
    7·2 answers
  • Can someone please help me out? I'd really appreciate it.
    13·2 answers
  • A total of 1,000 BTUs are needed to cool a space. If 2.5 BTUs are needed to cool 1 cubic foot of space, what is the maximum volu
    9·1 answer
  • What is the volume of a hemisphere with radius 14 Round to the tenths.
    9·2 answers
  • 6n + 6 = 42 what is the answer to this?
    9·2 answers
  • If f(x) is a third degree polynomial function, how many distinct imaginary roots are possible
    9·1 answer
  • The radius of a circle is 6 kilometers. What is the area of a sector bounded by a 45° arc?
    5·1 answer
  • What is the slope of y = x + 5?​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!