All categories

3 years ago

Can someone help me

Mathematics

1 answer:

klio [65]3 years ago

4 0

Answer:

perimeter=126 units

Step-by-step explanation:

Yes, I can help you.

A nonagon is a 9 sided regular polygon.

The perimeter is the distance around the edges of the nonagon.

If the sides measure 14 units, then the perimeter is

$p erimeter = 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 \\ \implies \: perimeter = 9 \times 14 \\ perimeter = 126 \: units$

You might be interested in

What is the anwser to 450mg=g

Nostrana [21]

Since 1000 mg is one g then the answer is .45 . So 450mg=.45g. Hope I helped.

4 0

3 years ago

Jim sells used drones for 70% of the original manufacturer's purchase price of a new drone. Jim also sells new drones for 15% mo

adell [148]

The function for the amount saved if they purchase a used drone rather than a new drone from Jim's store is f(x) = 0.45x

He sells used drones at 70% of the price (x).

So, the selling price of a used drone is:

$\mathbf{Used = 70\% \times x}$

Express percentage as decimal

$\mathbf{Used = 0.7 \times x}$

$\mathbf{Used = 0.7x}$

Also, he sells new drones at 15% more of the price (x).

So, the selling price of a new drone is:

$\mathbf{New= (1 + 15\%) \times x}$

Express percentage as decimal

$\mathbf{New= (1 + 0.15) \times x}$

$\mathbf{New= 1.15 \times x}$

$\mathbf{New= 1.15x}$

The amount saved is the difference between the prices of the drones.

So, we have:

$\mathbf{Saved =New - Old}$

This gives

$\mathbf{Saved =1.15x- 0.7x}$

Subtract

$\mathbf{Saved =0.45x}$

Express as a function

$\mathbf{f(x) = 0.45x}$

Hence, the function for the amount saved is f(x) = 0.45x

Read more about proportions at:

brainly.com/question/13114933

7 0

2 years ago

An equation with a degree of 2.

user100 [1]

Answer:

With a degree 2 are called quadratic equations.

Hope I Helped

3 0

3 years ago

PLEASE HELP EASY 6TH GRADE MATH (pic is the possible answers) select the equation that represents the problem. let x represent t

harkovskaia [24]

Answer:

Step-by-step explanation:

8x=32

7 0

3 years ago

Read 2 more answers

800 is 10 times as much as_____

icang [17]

In this number 800 is 10 times as much as what number. To answer the query we can illustrate this problem into a mathematical equation of 
1. 10 x N = 800 
2. 10N = 800
3. N = 800/10 
4. N = 80

Hence, the number is 80.

5 0

4 years ago