All categories

2 years ago

Round 12502 to nearest thousand

Mathematics

2 answers:

dalvyx [7]2 years ago

7 0

12,500 would be the answer

Sloan [31]2 years ago

4 0

Answer:

13,000.

Step-by-step explanation:

We are asked to round 12,502 to nearest thousand.

We can see that our given number has 2 ones, 0 tens, 5 hundreds and 2 thousands.

Since hundreds digit is 5, so we will round-up our answer to nearest thousand as:

$12,502\approx 13,000$

Therefore, our required answer is 13,000.

You might be interested in

There are 25 nickels and quarters. W coins are nickels and the rest are quarters. Write and algebraic expression for the number

den301095 [7]

The algebraic expression would be that Quarters = 25 - W

5 0

2 years ago

What degree of rotation is represented on this matrix

Korvikt [17]

Answer:

Option B is correct

the degree of rotation is, $-90^{\circ}$

Step-by-step explanation:

A rotation matrix is a matrix that is used to perform a rotation in Euclidean space.

To find the degree of rotation using a standard rotation matrix i.e,

$R = \begin{bmatrix}\cos \theta & -\sin \theta \\ \sin \theta & \cos \theta \end{bmatrix}$

Given the matrix: $\begin{bmatrix}0 & 1 \\ -1 & 0\end{bmatrix}$

Now, equate the given matrix with standard matrix we have;

$\begin{bmatrix}\cos \theta & -\sin \theta \\ \sin \theta & \cos \theta \end{bmatrix}$ = $\begin{bmatrix}0 & 1 \\ -1 & 0\end{bmatrix}$

On comparing we get;

$\cos \theta = 0$ and $-\sin \theta =1$

As,we know:

$\cos \theta = \cos(-\theta)$

$\sin(-\theta) = -\sin \theta$

$\cos \theta = \cos(90^{\circ}) = \cos( -90^{\circ})$

we get;

$\theta = -90^{\circ}$

and

$\sin \theta =- \sin (90^{\circ}) = \sin ( -90^{\circ})$

we get;

$\theta = -90^{\circ}$

Therefore, the degree of rotation is, $-90^{\circ}$

7 0

2 years ago

2+X/9 = 5x-6/27 SOLVE.

oksano4ka [1.4K]

Answer:

x = 6

Step-by-step explanation:

First, we need to cross multiply on both sides, which gives us:

9 * (5x - 6) = 27 * (2 + x)

45x - 54 = 54 + 27x

Now, we want to isolate x on either side.

We can substract 54 from both sides:

(45x - 54 = 54 + 27x) - 54

45x - 108 = 27x

We then subtract 45 from both sides:

(45x - 108 = 27x) - 45

-108 = -18x

Finally, we divide both sides by -18:

(-108 = -18x) / -18

6 = x

6 0

1 year ago

This figure shows △XYZ . MZ is the angle bisector of ∠YZX .

frosja888 [35]

$\frac{3.5}{x} = \frac{7}{11} \\ \\ 3.5*11 \\ 7*x \\ \\ \frac{7x}{7} = \frac{38.5}{7} \\ \\ x = 5.5$

3 0

2 years ago

Can anybody help me with this

valkas [14]

I'll only help if you go help a settlement

4 0

3 years ago