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PIT_PIT [208]
3 years ago
6

Find the least common multiple of 4,10,12

Mathematics
2 answers:
nata0808 [166]3 years ago
7 0
The LCM of 4,10 and 12 is 60.
Ksenya-84 [330]3 years ago
5 0

Answer:

the LCMof 4, 10, 12 is 60

Step-by-step explanation:

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You build and sell toy boxes. So far, you have built 15 toy boxes that you will sell for $60 each. How much money will you have
nignag [31]

15 x $60 = 900

20 x $60 = 1200

900 + 1200 = 2100

$2100 - answer

6 0
3 years ago
Jorge bought 6 chicken pizza and 2 vegetable pizzas for 127.92. Martin bought 3 chicken pizza and 8 vegetable pizzas for 133.89.
Naddika [18.5K]
I would say to add the 2 prices together and that would be your answer! 
So your answer is 261.81!
Hope this helps!
5 0
2 years ago
Read 2 more answers
In a long-jump competition, Connor jumped 160 centimetres.
xeze [42]

Answer:

290 cm

Step-by-step explanation:

There are 100 centimeters in a meter so 1.3m*100 is 130cm

130+160cm is 290cm.

6 0
2 years ago
The population of Kenya is 50 000 000. The population of Pakistan is 4 times greater than the population of Kenya. What is the p
Fittoniya [83]

Answer:

Step-by-step explanation:

Comment

I would think Pakistan should be more than just 4 times as large as Kenya. However if you are given that Kenya is 50 000 000 then Pakistan will be 4 times the size of Kenya.

Pakistan = 4 * Kenya

Pakistan = 4 * 50 000 000

Pakistan = 200 000 000

Answer: Pakistan = 200 000 000

6 0
1 year ago
Which is the equation of a parabola with a directrix at y = −3 and a focus at (5, 3)? y = one twelfth(x − 5^)2
ankoles [38]

The equation of a parabola with a directrix at y = -3 and a focus at (5 , 3) is y = one twelfth (x - 5)² ⇒ 1st answer

Step-by-step explanation:

The form of the equation of the parabola is  (x - h)² = 4p(y - k), where

  • The vertex of the parabola is (h , k)
  • The focus is (h , k + p)
  • The directrix is at y = k - p  

∵ The focus of the parabola is at (5 , 3)

- Compare it with the 2nd rule above

∴ h = 5

∴ k + p = 3 ⇒ (1)

∵ The directrix is at y = -3

- By using the 3rd rule above

∴ k - p = -3 ⇒ (2)

Solve the system of equations to find k and p

Add equations (1) and (2) to eliminate p

∴ 2k = 0

- Divide both sides by 2

∴ k = 0

- Substitute the value of k in equation (1) to find p

∵ 0 + p = 3

∴ p = 3

Substitute the values of h , k , and p in the form of the equation above

∵ (x - 5)² = 4(3)(y - 0)

∴ (x - 5)² = 12 y

- Divide both sides by 12

∴ \frac{1}{12} (x - 5)² = y

- Switch the two sides

∴ y =  \frac{1}{12} (x - 5)²

The equation of a parabola with a directrix at y = -3 and a focus at (5 , 3) is y =  \frac{1}{12} (x - 5)²

Learn more:

you can learn more about the quadratic equations in brainly.com/question/8054589

#LearnwithBrainly

8 0
3 years ago
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