All categories

3 years ago

Multiples of 6 and 14

Mathematics

1 answer:

Licemer1 [7]3 years ago

7 0

Answer:

Step-by-step explanation:

6: 6, 12, 18, 24, 30, 36, 42, 48, 54

14: 14, 28, 42, 56

the LCM (least common multiple) is 42.

You might be interested in

the temperature at sunrise was -2° F. The temperature at sunset was 18° F warmer than it was at sunrise. What was the temperatur

Black_prince [1.1K]

Answer: 16 degrees
explanation: 18 + -2 = 16

4 0

3 years ago

Needs help lol ill cashapp

Whitepunk [10]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Plzzzzzzzzzzzzzzzzzzzzzzzzz help me this is a grade

ddd [48]

Answer:

1.83

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Solve a/7 = 9 please help

dimaraw [331]

The answer is A=63

9×7=63

7 0

3 years ago

Read 2 more answers

Solve 2x^2 + x - 4 = 0 <br> X2 +

damaskus [11]

Answer:

$\large \boxed{\sf \ \ x = -\dfrac{\sqrt{33}+1}{4} \ \ or \ \ x = \dfrac{\sqrt{33}-1}{4} \ \ }$

Step-by-step explanation:

Hello, please find below my work.

$2x^2+x-4=0\\\\\text{*** divide by 2 both sides ***}\\\\x^2+\dfrac{1}{2}x-2=0\\\\\text{*** complete the square ***}\\\\x^2+\dfrac{1}{2}x-2=(x+\dfrac{1}{4})^2-\dfrac{1^2}{4^2}-2=0\\\\\text{*** simplify ***}\\\\(x+\dfrac{1}{4})^2-\dfrac{1+16*2}{16}=(x+\dfrac{1}{4})^2-\dfrac{33}{16}=0$

$\text{*** add } \dfrac{33}{16} \text{ to both sides ***}\\\\(x+\dfrac{1}{4})^2=\dfrac{33}{16}\\\\\text{**** take the root ***}\\\\x+\dfrac{1}{4}=\pm \dfrac{\sqrt{33}}{4}\\\\\text{*** subtract } \dfrac{1}{4} \text{ from both sides ***}\\\\x = -\dfrac{1}{4} -\dfrac{\sqrt{33}}{4} \ \ or \ \ x = -\dfrac{1}{4} +\dfrac{\sqrt{33}}{4}$

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

4 0

3 years ago