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zubka84 [21]
3 years ago
13

lan mailed a package that weight 5.63 pounds. what is the first step in rounding this number to the nearest tenth? what is the n

ext step ? what is 5.63 rounded to the nearest tenth?
Mathematics
2 answers:
andrey2020 [161]3 years ago
8 0
The first step is to check if the hundredth is more than 5 or not
the next step is to get rid of the hundredth
because the hundredth, which is 3, not over 5 so the number can be rounded to 5.6
 the answer is 5.6 
Ahat [919]3 years ago
5 0

Answer:

The 5.63 rounded to the nearest tenth is 5.6

Step-by-step explanation:

Consider the provided weight 5.63

We need to round it to the nearest tenth.

The rule for rounding a number is:

If the number on the right side of rounding digit is 0, 1, 2, 3, 4 then no need to change the rounding digit and change the rest of the digit right to rounding digit with 0.

If the number on the right side of rounding digit is 5, 6, 7, 8, 9 then rounding digit rounds up by one number  and change the rest of the digit right to rounding digit with 0.

To rounding this number to the nearest tenth first check the number right side of rounding digit, i.e check the hundredth number is less than 5 or more.

The next step is: The hundredth number is 3, which is less than 5. So no need to change the rounding digit and change the rest of the digit right to rounding digit with 0.

Thus, the 5.63 rounded to the nearest tenth is 5.6

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5x + 2 = 22 plzzzzzz hellpppp
Mamont248 [21]

Answer:

x=4

Step-by-step explanation:

subtract 2 from both sides---

5x + 2 - 2 = 22 - 2

simplify ---

5x=20

Divide both sides by 5 -----

5x/5 = 20/5

simplify -----

x-4

hope this helps :)

5 0
2 years ago
If a cube of metal measures 3 cm on each side and has a mass of 216 g what is the density of the metal
ohaa [14]
The formula of density is mass / volume.
So, the volume is equal to the area of the cube by the total height, so the area of the cube is 3x3= 9, and this result multiplied by the height, 9x3 = 27.
Following the formula of density, we have 216 g / 27 cm^3, the result is 8 g/cm^3.
Hope you undestand my procedure XD
4 0
3 years ago
Read 2 more answers
Megan has a large packing box shaped as a cube with a volume of 216 cubic feet.
Flura [38]

Answer:

s = 6 feet

Step-by-step explanation:

Given that,

The volume of the cube, V = 216 feet³

We need to find the side length for the cubical box. We know that the volume of the cube is given by :

V=s^3, s is the side length of the box.

So,

s={V}^{1/3}\\\\s={216}^{1/3}\\\\s=6\ feet

So, the side length for the cubical box is equal to 6 feet.

6 0
3 years ago
If c is the curve given by \mathbf{r} \left( t \right = \left( 1 5 \sin t \right \mathbf{i} \left( 1 3 \sin^{2} t \right \mathbf
jonny [76]
With the curve C parameterized by

C:\mathbf r(t)=\underbrace{15\sin t}_{x(t)}\,\mathbf i+\underbrace{13\sin^2t}_{y(t)}\,\mathbf j+\underbrace{12\sin^3t}_{z(t)}\,\mathbf k

with 0\le t\le\dfrac\pi2, and given the vector field

\mathbf f(x,y,z)=x\,\mathbf i+y\,\mathbf j+z\,\mathbf k

the work done by \mathbf f on a particle moving on along C is given by the line integral

\displaystyle\int_C\mathbf f\cdot\mathrm d\mathbf r=\int\limits_{t=0}^{t=\pi/2}\mathbf f(x(t),y(t),z(t))\cdot\frac{\mathrm d\mathbf r(t)}{\mathrm dt}\,\mathrm dt

where

\mathrm d\mathbf r=(15\cos t\,\mathbf i+26\sin t\cos t\,\mathbf j+36\sin^2t\cos t\,\mathbf k)\,\mathrm dt

The integral is then

\displaystyle\int_0^{\pi/2}(15\sin t\,\mathbf i+13\sin^2t\,\mathbf j+12\sin^3t\,\mathbf k)\cdot(15\cos t\,\mathbf i+13\sin2t\,\mathbf j+18\sin t\sin2t\,\mathbf k)\,\mathrm dt
=\displaystyle\int_0^{\pi/2}(432\sin^5t\cos t+338\sin^3t\cos t+225\sin t\cos t
=269
6 0
3 years ago
What is the distance between points A(2,9) and B(-2,6)? Round to the nearest whole number.
Sati [7]

Answer:

The answer is 5

Step-by-step explanation:

Use pythagorean theorem.\sqrt{3^{2}+ 4^{2} } =5

7 0
2 years ago
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