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3 years ago

What is a polygon and how many sides does it have

Mathematics

2 answers:

vekshin13 years ago

6 0

A polygon is and closed shape with 3 or more sides.

Mandarinka [93]3 years ago

4 0

A polygon is a 2-D shape that has 3 sides. For example, a triangle.

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Wendy is creating a large soup based on a recipe. Her recipe calls for of a pint of milk, but she only has of a pint of milk, so

Viktor [21]

I'm sorry but maybe you wrote this wrong. If Wendy has 1 pint of milk and only needs 1 pint of milk, then she has exactly the amount she needs.

4 0

3 years ago

Point A is located at (-2, 2), and point M is located at (1,0). If point M is the midpoint of AB, find the location of point B.

bezimeni [28]

Answer:

B. $B = (4,-2)$

Step-by-step explanation:

GIven that $A = (-2, 2)$ and $M = (1, 0)$ , and that point M is the midpoint of AB, the midpoint can be determined as a vectorial sum of A and B. That is:

$M = \frac{1}{2}\cdot A + \frac{1}{2}\cdot B$

The location of B is now determined after algebraic handling:

$\frac{1}{2}\cdot B = M - \frac{1}{2}\cdot A$

$B = 2\cdot M -A$

Then:

$B = 2\cdot (1,0)-(-2,2)$

$B = (2\cdot 1, 2\cdot 0)-(-2,2)$

$B = (2,0) -(-2,2)$

$B = (4,-2)$

Which corresponds to option B.

5 0

3 years ago

$23 marked down by 15%.

DanielleElmas [232]

Answer:

Step-by-step explanation:

4 0

3 years ago

9 hundreds equal to how many tens?

Evgen [1.6K]

Ok so you do 900 ÷ 10 which = 90 and 90 x 10 = 900 so the answer is 90

4 0

3 years ago

Find an equation of the line that contains the point (-1,3) and is parallel to the line x+3y=6.

Black_prince [1.1K]

Answer:

Step-by-step explanation:

3y = -x + 6

y = -1/3x + 2

y - 3 = -1/3(x + 1)

y - 9/3 = -1/3x - 1/3

y = -1/3x + 8/3

7 0

2 years ago

Read 2 more answers