3 years ago

There are 850 students at Sierra middle school of these 36% are in the eighth grade how many students are in eighth grade

Mathematics

1 answer:

labwork [276]3 years ago

7 0

Three hundred and six

You might be interested in

If side A = 11 units and side B = 20 units, what is the length of side C?

defon

I think it’s C because 20-11 is C xD

3 0

1 year ago

Which equation represents y = -x2 - 2x + 3 in vertex form?

Georgia [21]

Answer:

y = -(x + 1)² + 4

Step-by-step explanation:

y = -x² − 2x + 3

First, factor the leading coefficient from the first two terms.

y = -(x² + 2x) + 3

Complete the square.

y = -(x² + 2x + 1 − 1) + 3

Simplify and factor.

y = -(x² + 2x + 1) + 1 + 3

y = -(x + 1)² + 4

6 0

4 years ago

If u = (1,3) and v=(2,6) find u + v

Alchen [17]

Answer:

Third option <3, 9>

Step-by-step explanation:

u and v are two vectors and we know the Cartesian components of these vectors.

We must find the sum of u + v.

If we have the Cartesian components of both vectors then the sum of both is done by adding the components of u with the components of v.

$u = \\v =$

$u + v = (1 + 2) i + (3 + 6) j$

Where i is the vertical component and j is the horizontal component

Then u + v is

$u + v = (3) i + (9) j$

$u+v =$

4 0

3 years ago

Read 2 more answers

There are 25 passengers on a bus. The bus stops at a station.

djyliett [7]

The answer is 26 passengers

8 0

3 years ago

Which of these is the equivalent to 5(g-2)-3(g^2-4g)

a_sh-v [17]

What are the options? could you type it out a little more clear if possible? thanks!

7 0

3 years ago