3 years ago

Regular polygons have an even number of sides

1 answer:

7 0

No, all regular polygons does not have even number of sides.
Suppose, heptagon which is a regular polygon which has 7 sides.
But, all the sides of any regular polygon are equal in length.

You might be interested in

Brainliest for correct awnser! Hannah thinks of a number. She multiplies the number by 2, adds 4, and then divides the result by

sweet [91]

Answer:

B. Multiply 6 by 3

Step-by-step explanation:

Do the opposite order of what Hannah did. The last step that she did was divide by 3, so you would multiply the result (6) with 3:

B. Multiply 6 by 3

Your step by step for getting the number Hannah started with:

First, multiply 6 with 3:

6 x 3 = 18

Next, subtract 4:

18 - 4 = 14

Next, divide by 2:

14/2 = 7

Hannah started with the number 7.

7 0

3 years ago

Read 2 more answers

Heather has 50 quarters in a jar. She puts 3 more quarters into the jar each

timama [110]

Answer:

50 + 3n = 100

4 0

3 years ago

What is the product?<br><br> (6 r minus 1)(negative 8 r minus 3)

just olya [345]

Answer:

The required product is $-48r^2-10r+3$

Step-by-step explanation:

Consider the provided expression.

$(6r-1)(-8r-3)$

Open the parentheses.

$6r\left(-8r\right)+6r\left(-3\right)+\left(-1\right)\left(-8r\right)+\left(-1\right)\left(-3\right)$

$-6\cdot \:8rr-6\cdot \:3r+1\cdot \:8r+1\cdot \:3$

$-48r^2-18r+8r+3$

Add the like terms.

$-48r^2-10r+3$

Hence, the required product is $-48r^2-10r+3$

3 0

3 years ago

Read 2 more answers

Write a sentence that shows the commutative property of multiplication

nydimaria [60]

6 x 8 = 48
8 x 6 = 48

This is a example of commutative property of multipilcation

7 0

3 years ago

Read 2 more answers

Evaluate the expression when a = 13. 89 + a

Korvikt [17]

Answer:

102

Step-by-step explanation:

89 + a

Let a=13

89+13

102

4 0

3 years ago