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Orlov [11]
3 years ago
9

What is 2 kilograms in pounds

Mathematics
2 answers:
pochemuha3 years ago
7 0
1 kg = 2.2 lbs
so 4.4..................
True [87]3 years ago
5 0
Your answer would be 4,0925
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Order the numbers from least to greatest A.1.81. B.2. C.1.511 D.1.799. ​
zimovet [89]
B, A, D, C
or 2, 1.81, 1.799, 1.511
3 0
3 years ago
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The line L is a tangent to the curve with equation y= 4x^2 +1 . The line L cuts the y axis at (0,8) and has a positive gradient.
sergeinik [125]

A generic point on the graph of the curve has coordinates

(x, 4x^2+1)

The derivative gives us the slope of the tangent line at a given point:

f(x) = 4x^2+1 \implies f'(x) = 8x

Let k be a generic x-coordinate. The tangent line to the curve at this point will pass through (k, 4k^2+1) and have slope 8k

So, we can write its equation using the point-slope formula: a line with slope m passing through (x_0, y_0) has equation

y-y_0 = m(x-x_0)

In this case, (x_0, y_0)=(k, 4k^2+1) and m=8k, so the equation becomes

y-4k^2-1 = 8k(x-k)

We can rewrite the equation as follows:

y-4k^2-1 = 8k(x-k) \iff y = 8kx - 8k^2+4k^2+1 \iff y = 8kx-4k^2+1

We know that this function must give 0 when evaluated at x=0:

f(x) = 8kx-4k^2+1 \implies f(0) = -4k^2+1 = 8 \iff -4k^2 = 7 \iff k^2 = -\dfrac{7}{4}

This equation has no real solution, so the problem looks impossible.

5 0
3 years ago
Please what’s the value of x
Wewaii [24]
The value of z is 20
8 0
3 years ago
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Raina has bought 36 pounds of dog food. She feeds her dog 3/4 pounds for each meal. For how many meals will the food last?
Karo-lina-s [1.5K]

Answer:

Answer:

27 days

Step-by-step explanation:

It is a simple division question

18 / (2/3)

Multiply by reciprocal

18 * 3 / 2 = 27

Step-by-step explanation:

5 0
3 years ago
I NEED HELP PLZZ THE IS DUE TODAY PLZZ thank you
Katarina [22]
V=lwh

The height is 2 cubes, the length is 5 cubes, and the width is 3 cubes. Now you can just plug it into the formula.

V=lwh
V= 5x3x2
V=30

Hope this helps!! :)
8 0
3 years ago
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