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2 years ago

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HCF of 2 numbers is 18 and product of 2 numbers is 648 . Find the LCM of 2 numbers

1 answer:

Alla [95]2 years ago

7 0

Answer:

what is HCF

but I will try

To sum up, the lcm of 2 and 8 is 8. In common notation: lcm (2,8) =

Step-by-step explanation:

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Is -6.333 greater less equal to -6.375

Leviafan [203]

6.375 is greater than 6.333

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2 years ago

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If p-1 is a factor of p^4+p^2+p-k,the value of k is ?

hoa [83]

$1^4+1^2+1-k=0\\3-k=0\\k=3$

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3 years ago

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Pls help me with this

tamaranim1 [39]

Answer:

Step-by-step explanation:

So you start with 5.7 miles which is the first ride and the long ride is 5 2/3 times longer so you multiply 5.7 by 5 2/3. 5.7 is equivalent to 5 7/10 so you multiply 5 7/10 by 5 2/3. If we get common denominators we will end up with 5 21/30 and 5 20/30 then you multiply. You will get 32.3: 32.3 is equivalent to 32 and 3/10. Then you add that to 5 and 7/10. You will get 38.

Answer: 38

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2 years ago

A rectangle initially has width 7 meters and length 10 meters and is expanding so that the area increases at a rate of 8 square

Tems11 [23]

Answer:

The length of rectangular is increasing at a rate 0.5714 meters per hour.

Step-by-step explanation:

We are given the following in the question:

Initial dimensions of rectangular box:

Length,l = 10 m

Width,w = 7 m

$\dfrac{dA}{dt} = 8\text{ square meters per hour}\\\\\dfrac{dw}{dt} = 40\text{ centimeters per hour} =0.4\text{ meters per hour}$

We have to find the rate of increase of length.

Area of rectangle =

$A = l\times w$

Differentiating we get,

$\displaystyle\frac{dA}{dt} = \frac{dl}{dt}w + \frac{dw}{dt}l$

Putting values, we get,

$8 = \dfrac{dl}{dt}(7) + (0.4)(10)\\\\\dfrac{dl}{dt}(7) = 8 -4\\\\\dfrac{dl}{dt} \approx 0.5714$

Thus, the length of rectangular is increasing at a rate 0.5714 meters per hour.

5 0

2 years ago

Help please anyone pleaseeeeeeeee

Rainbow [258]

The answer is D. The height gets very small

4 0

3 years ago