Ask question

Ask question

All categories

2 years ago

15

Jason built a model of the Pentagon for a social studies project. He made each outside wall 33 centimeters long. What is the per

imeter of Jason’s model pentagon?

1 answer:

sammy [17]2 years ago

8 0

Answer:

165 centimeters

Step-by-step explanation:

A pentagon has 5 sides

Each side is 33 centimeters long

5 x 33 = 165

You might be interested in

Determine if the equation y = 2/5 x − 4 y=25x-4 represents a proportional relationship. If so, determine the constant of proport

Vilka [71]

Answer:

The linear equation represents a proportional relationship and its constant of proportionality is $k = \frac{2}{5}$ .

Step-by-step explanation:

A proportional relationship exists when the following relationship is observed:

$u = k\cdot v$

Where:

$u$ - Dependent variable.

$v$ - Independent variable.

$k$ - Proportionality constant.

If $y =\frac{2}{5}\cdot x - 4$ and $v = x$ and $u = y+4$ , the following expresion is found:

$y = \frac{2}{5}\cdot x -4$

$y + 4 = \frac{2}{5}\cdot x$

$u = \frac{2}{5}\cdot v$

The linear equation represents a proportional relationship and its constant of proportionality is $k = \frac{2}{5}$ .

8 0

3 years ago

1/5 of 45 is what number?

Harman [31]

Divide 45 by 5. The answer would be 9.

7 0

2 years ago

A graphic designer charges an hourly rate. In July, the only expense is for advertising. The function graphed models the designe

ICE Princess25 [194]

<span>The first one is false, but the other two are true.
</span>

5 0

2 years ago

Read 2 more answers

Some algae contains up to 50% oil by weight. How much oil is in a 7.3-ounce sample of this type of algae?

frutty [35]

Answer: 3.65

Step-by-step explanation:

This question is asking basically what is 50% or 1/2 of 7.3.

Let's expand the number 7.3

Then, we end up getting 7.30.

We have to find 1/2 of 7.30.

$\frac{1}{2}$ of 7.30 = $3.65$

Hope this helps you!

5 0

2 years ago

Y intercept of points (3,5) and (7,8)

frosja888 [35]

Answer:

positive

Step-by-step explanation:

6 0

3 years ago