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3 years ago

I need to know how did you solve it

Mathematics

2 answers:

yulyashka [42]3 years ago

7 0

9 stamps you do 16-7=9

Vinil7 [7]3 years ago

6 0

Just do 16-7 for your answer. Dan has 9 stamps

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A square has a side length equal to 5x-3y inches. What is the area of this square

erastovalidia [21]

Answer:

Step-by-step explanation:

The area is the product of 2 adjacent sides:

Area = (5x - 3y)(5x - 3y) as the sides of a square are all equal.

= 5x(5x - 3y) - 3y(5x - 3y)

= 25x^2 - 15xy - 15xy + 9y^2

= 25x^2 - 30xy + 9y^2.

5 0

3 years ago

Let A = {0,1,2,3,4,5} B = {2,4,6,8} C= {1,3,5,7} Verity (AUB) UC=AU (BUC)

Angelina_Jolie [31]

Hope this will help u.

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3 0

3 years ago

Read 2 more answers

PLEASE HELP FAST AND PLEASE DON'T POST A LINK

Likurg_2 [28]

Answer:

The difference in amount = $430

Step-by-step explanation:

1- Annual contract:

The annual contract means a contract for 12 months. There is a month penalty for breaking the lease.

This means that, if you left after 8 months, you will have to pay for 10 month.

Total paid = monthly payment * 10

Total paid = 535 * 10 = $5350

2- Month-to-month contract:

You will only paid for the 8 months you stayed,

Total paid = monthly payment * 8

Total paid = 615 * 8 = $4920

3- Getting the difference:

We can note that a month-month contract is a better option if you intend to stay for only 8 months

Difference = 5350 - 4920 = $430

Hope this helps :)

4 0

3 years ago

Read 2 more answers

What is the slope of the line that passes through the points (4, 4)(4,4) and (10, 7) ?(10,7)? Write your answer in simplest form

Mashutka [201]

The slope of line passing through the points (4, 4) and (10, 7) is $\frac{1}{2}$

Solution:

Given that, we have to find the slope of line that passes through the points (4, 4) and (10, 7)

The slope of line passing through $(x_1 , y_1)$ and $(x_2, y_2)$ is given as:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

Given two points are (4, 4) and (10, 7)

$\text{ Here } x_1 = 4 ; y_1 = 4; x_2 = 10; y_2 = 7$

Substituting the values in formula, we get

$\begin{aligned}&m=\frac{7-4}{10-4}\\\\&m=\frac{3}{6}\end{aligned}$

Reducing to lowest terms, we get

$m=\frac{1}{2}$

Thus slope of line passing through given points is $\frac{1}{2}$

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3 years ago

a trunk is shaped like a rectangular prism and is 4 feet long and 1 and a half feet wide and 2 feet tall. what is the surface ar

Yanka [14]

Height is not measured in surface area as that is a 3D look so it is still LW meaning 4 times 1.5 which is 6

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3 years ago