All categories

3 years ago

Name each polygon and determine if it’s regular.

Mathematics

1 answer:

Inessa05 [86]3 years ago

4 0

1. regular
2.regular
3.regular

You might be interested in

Which of the following represent a linear inequality in open-sentence form? (Select all that apply.) 2x - 7y > 10, 3 < 5,

IrinaK [193]

The answer would be 8 + x > 5.

Hope this helps! :)

6 0

3 years ago

Read 2 more answers

Line AB passes through points A(−6, 6) and B(12, 3). If the equation of the line is written in slope-intercept form, y=mx+b, the

Kazeer [188]

Answer:

$m=-\frac{1}{6}$

$b=5$

Step-by-step explanation:

$\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$\left(x_1,\:y_1\right)=\left(-6,\:6\right),\:\left(x_2,\:y_2\right)=\left(12,\:3\right)$

$m=\frac{3-6}{12-\left(-6\right)}$

$m=-\frac{1}{6}$

As the equation in point-slope form

$y-y_1=m\left(x-x_1\right)$

Here:

m is the slope and

$\left(x_1,\:y_1\right)$ is a point on the line

using $m=-\frac{1}{6}$ and $\left(x_1,\:y_1\right)=\left(-6,\:6\right)$ then

$y-6=-\frac{1}{6}\left(x-\left(-6\right)\right)$

$-\frac{1}{6}\left(x-\left(-6\right)\right)=y-6$

$\mathrm{Multiply\:both\:sides\:by\:}-6$

$\left(-\frac{1}{6}\left(x-\left(-6\right)\right)\right)\left(-6\right)=y\left(-6\right)-6\left(-6\right)$

$x+6=-6y+36$

$x+6-36=-6y$

$x-30=-6y$

$\frac{x-30}{-6}=\frac{-6y}{-6}\:$

$y=\frac{-1}{6}x+5$

Thus

$y=\frac{-1}{6}x+5$

comparing the equation with the slope-intercept form

$y=mx+b$

so,

$y=mx+b$

$y=\frac{-1}{6}x+5$

Therefore,

$m=-\frac{1}{6}$

$b=5$

5 0

4 years ago

Read 2 more answers

Trent is 25 years old and works for a company that matches his 401(k) contribution up to 5%. The interest rate for his 401(k) is

Rzqust [24]

Answer:

The answer is : $67,266.16

Step-by-step explanation:

This question is a future value question.

As given, Trent puts away 10% of his $32,000 every year and the company will put half amount of $1,600. So, total amount becomes = $3200+1600=4800$ each year.

Formula for future value or FV is Fv = Pmt (1 + r/n)^(nt) – 1 / (r/n)

Where, Fv = Future Value , Pmt = repeated payments , R = interest rate ,N = total number of payment periods

Putting the values in the formula,

Fv = 4800 (1 + 0.073/1)^(1x10) – 1 (0.073/1)

Fv = $67266.16

Hence, the answer is $67266.16

6 0

3 years ago

Read 2 more answers

What is the perimeter of this rectangle?

Scorpion4ik [409]

38 cm sum of all sides is equal to the perimeter

6 0

3 years ago

It’s 5:15 pm, if I have a soccer game at 10:35 pm, how many hours and minutes until the game?

Maslowich

Answer: 5 hours and 20 minutes

Step-by-step explanation:

If it’s 5:15 and your game starts at 10:35 therefore 5 + 5= 10 which will give you hours so it’s 5 hours and 15+20=35 so then you get 20 minutes

3 0

3 years ago