All categories

2 years ago

52 lbs is equal to how many kg

Mathematics

2 answers:

earnstyle [38]2 years ago

8 0

52 lbs=23,59 kg ........................

Butoxors [25]2 years ago

4 0

1 lb = 0.45 kg
52 lb= 0.45 * 52
52 lb= 23.4 kg

You might be interested in

What is one way to find the number of grams in 6 kilograms?

gavmur [86]

Answer:

Multiply by 1000

Step-by-step explanation:

6kg equals 6000g

8 0

3 years ago

In a set of 3 numbers the first is a positive integer, the second is 3 more than the first and the 3rd is a square of the second

Molodets [167]

Given:

In a set of 3 numbers the first is a positive integer, the second is 3 more than the first and the 3rd is a square of the second.

To find:

The equation for the given situation if the sum of the numbers is 77.

Solution:

a. Let the first number in the set is x.

The second is 3 more than the first. So, the second number is $(x+3)$ .

The 3rd number is a square of the second. So, the third number is $(x+3)^2$ .

Therefore, the first, second and third numbers are $x,(x+3),(x+3)^2$ respectively.

b. The sum of the numbers is 77.

First number + Second number + Third number = 77

c. So, the equation in terms of x is:

$x+(x+3)+(x+3)^2=77$

Therefore, the required equation is $x+(x+3)+(x+3)^2=77$ .

d. On simplification, we get

$x+x+3+x^2+6x+9=77$ $[\because (a+b)^2=a^2+2ab+b^2]$

$x^2+(6x+x+x)+(3+9)=77$

$x^2+8x+12=77$

Subtract 77 from both sides.

$x^2+8x+12-77=77-77$

$x^2+8x-65=0$

Therefore, the simplified form of the required equation is $x^2+8x-65=0$ .

6 0

2 years ago

Verify the identity. <br><br> cos 4x + cos 2x = 2 - 2 sin^2(2x) - 2 sin^2 x

Advocard [28]

So are you trying to simplify one side to get it to look like the other?

8 0

2 years ago

The procedures can also be called the methods

Vsevolod [243]

Procedures can also be called methods because they are like steps and rules that you can follow.

3 0

3 years ago

Monisha and Dave each sold more magazine subscriptions as part of a fundraiser Monisha rays have as much money as the rays toget

tatyana61 [14]

Monisha = x/2

Dave = x

x + (x/2) = 213.75

1. Solve for x.

2. Evaluate x/2 to find the total amount raised by Monisha.

Take it from here.

4 0

3 years ago