All categories

3 years ago

What is 20 mulitpyed by 50

Mathematics

1 answer:

Zanzabum3 years ago

8 0

it is 1000 because 2 x 5 =10 then just add the extra 2 0s from 20 and 50

You might be interested in

Need help with these math questions please.

Bas_tet [7]

Answer:

8 - 2π square units.

π/16 - 1/8 square units.

6π - 9√3 square units.

Step-by-step explanation:

The area of the square = 2√2 * 2√2

= 2*2*2

= 8.

The area of the circle = πr^2

= π * [ ( 2√2)/ 2) ]^2

= π (√2)^2

= 2π.

Second Question:

The area of the circle = π(1/2)^2 = π/4.

Finding the area of the square:

1^2 = 2x^2

x^2 = 1/2

So the area of the square = 1/2

So the area of the red part = 1/4 ( π/4 - 1/2).

= π/16 - 1/8.

Third question

Area of the circle = 6^2 * π = 36π.

Now 60 degrees is 1/6 of 360 degrees so the are of the sector is 6π.

The area of the segment = 6π - 0.5 * 6^2 sin 60

= 6π - 18√3/2

= 6π - 9√3 square units.

6 0

3 years ago

Subtract <br> -3 3/8 - 7/8

In-s [12.5K]

Answer:

-4 1/4 When you subtract -3 3/8 from 7/8 you will get this answer.

Hope this helps

8 0

3 years ago

Read 2 more answers

What is the place value of 8 in 281,480,100

kow [346]

Ten thousand your welcome

3 0

4 years ago

If 1,080 students attend sunshine middle school how many teachers can teach at the school? side note 1 teacher can teach 27 stud

sergij07 [2.7K]

Answer: 40

Step-by-step explanation: I’m not too sure but 1,080 divided by 27 equals 40

3 0

2 years ago

Graph the system of equations on graph paper.

gladu [14]

The first thing you should observe in the graph is that
6x + 4y = 24 is a line with a negative slope.
2x-4y = -8 is a line with positive slope.
After you identify the functions you can choose the correct affirmations.
The x-coordinate of the solution is 2.
The y-coordinate of the solution is 3.
The ordered pair that is the solution to the system lies in Quadrant I.

3 0

3 years ago