For what values of r will the area of the shaded region be greater than or equal to 12 square units? Write your answer as an inequality.

STEP 2: The values are .

Answer:

Draw a rectangle.. write 13 on the two longer sides of the rectangle then write 7 on the other two shorter ones. Then add them all up and there you go your answer!

Our equation would be 13 +  13 + 7 + 7 = 40 inches

Step-by-step explanation:

The values of r for which the shaded region will be greater than or equal to 12 square units is;

r ≥ 8

We can see a rectangle and a triangle in the given image.

With the triangle being the unshaded portion of the rectangle.

Thus;

Area of shaded portion = Area of rectangle - area of rectangle.

We know that formula for area of rectangle is;

A_r = length × width

Thus; A_r = 3 × r

A_r = 3r

Area of a triangle is;

A_t = ½ × base × height

A_t = ½ × r × 3

A_t = ½(3r)

Thus;

Area of shaded portion = 3r - ½(3r)

Area of unshaded portion = 1.5r

We are told that the area of the unshaded region should be greater than or equal to 12. Thus;

1.5r ≥ 12

r ≥ 12/1.5

r ≥ 8

Read more about area of rectangle and triangle at; https://brainly.com/question/24251781

A metal wastebasket has a 6 by 6 square bottom and an open square top 10 by 10. Each side of the waste basket is a trapezoid with a height of 12 inches. How many square inches of metal make up the wastebasket?

Help Please!! Ill Give Brainliest!

On a coordinate grid, point A is located in the first quadrant. Point B is located at (negative 1 over 2, 2).

Point C is a reflection of point B across the y-axis. Which graph shows these three points?

A coordinate grid from negative 3 to positive 3 on both axes is drawn in increments of 1 over 2. Point A is plotted 4 grid lines to the right of the y-axis and 1 grid line above the axis. Point B is plotted at 1 grid line to the left of the y-axis and 4 grid lines above the x-axis. Point C is plotted at 1 grid line to the left of the y-axis and 4 grid lines below the x-axis.
A coordinate grid from negative 3 to positive 3 on both axes is drawn in increments of 1 over 2. Point A is plotted 4 grid lines to the right of the y-axis and 1 grid line above the x-axis. Point B is plotted at 1 grid line to the left of the y-axis and 4 grid lines above the x-axis. Point C is plotted at 1 grid line to the right of the y-axis and 4 grid lines above the x-axis.
A coordinate grid from negative 3 to positive 3 on both axes is drawn in increments of 1 over 2. Point A is plotted 2 grid lines to the left of the y-axis and 4 grid lines above the axis. Point B is plotted at 1 grid line to the right of the y-axis and 4 grid lines above the x-axis. Point C is plotted at 1 grid line to the left of the y-axis and 4 grid lines below the x-axis.
A coordinate grid from negative 3 to positive 3 on both axes is drawn in increments of 1 over 2. Point A is plotted 2 grid lines to the left of the y-axis and 4 grid lines above the axis. Point B is plotted at 1 grid line to the right of the y-axis and 4 grid lines above the x-axis. Point C is plotted at 1 grid line to the right of the y-axis and 4 grid lines below the x-axis.

help please................../.

You earn $9.20 per hour at your summer job. Identify an inequality that represents the number p of hours you need to work in order to buy a smart phone that costs $299.


STEP 2: Solve the inequality.
The solution is .

Estou viajando de São Paulo a Porto Alegre, cujo percurso total tem 1600 km, aproximadamente. Se já percorri 80% do percurso, quanto ainda falta (em quilômetros e porcentagem)?


Apresente os cálculos.

Kylie has $70 to spend on clothes. She wants to buy a pair of jeans for $30 and spend the rest on t-shirts. Each t-shirt costs $8. Which inequality represents the number of t-shirts she can purchase?

x ≥ 5
x ≤ 5
x ≤ 11
x ≥ 11

Please help me with the Highlighted sentences I will give a lot of points.

A water dispenser has a capacity of 10,000 milliliters. What is its capacity in liters?
Be sure to include the correct unit in your answer.

Select the equation that is true.

825 × 26 = 21,450
825 × 26 = 21,651
825 × 26 = 21,850
825 × 26 = 22,011

Dudley and Bob monitored the distance their pet turtle could walk in a certain amount of time. The table shows their results. The table of values represents a proportional relationship. time (minutes) 5 Distance (inches) 14.5
14 40.6
19 55.1
25 72.5
b.) Write an equation for the distance traveled by the turtle based on the number of minutes. c.) Identify the constant of proportionality in part (b). What does it mean in this context? d.) Use your equation in part (b) to write an equation for the time it would take for the turtle to travel a given distance. e.) Identify the constant of proportionality in part (d). What does it mean in this context?

The area of a rectangle is 247.2 m2. If the length is 15 m, what is the perimeter of the rectangle?

Find the distance between the points. Write
your answer in simplest form.
(-2,0), (-1,-1)

Use absolute value to express the distance between −13 and 17 on the number line.

|−13 − 17| = −30
|−13 − 17| = 30
|−13 − 17| = −4
|−13 − 17| = 4

Kara had a saving account balance of $153 on Monday. On Tuesday, she had six withdrawals of $15.72 and a deposit of $235.15. What was her account balance after these transactions?​

Solve, and find value of each letter

Ok, can you help me pease?

I dont know what answer is i need help

What are the angle measurements??

Referring to the figure, find the midpoint of
__
AE.

4 people went to a restaurant. And the total bill for all of them is 106.9

Write an expression using fractions to show how to determine the amount hat each person will pay then calculate each persons contributions showing all steps in long devision

Ok so this question baffles me lol does anyone know how I would even start doing this!?

On the dashboard of Josh's car, there is a clock and an odometer. The odometer tells how many total miles the car has been driven. Josh glances at his car's dashboard (A), and then looks back a few minutes later (B). (Pls I need help.)

Um taxista cobra R$ 15,00 pela bandeirada mais R$ 0,80 por quilômetro rodado. Qual é o preço a ser pago por uma corrida de 100 quilômetros?


O preço será de R$ 52,80.

O preço será de R$ 95,00.

O preço será de R$ 50,80.

1. Glenda is buying trees to plant in her yard. One tree that normally would cost $350 is on sale for 60% off.
^ How much will Glenda pay for the tree after the discount?

2. Brittany is selling car magnets. She purchases them for $7.50 each and marks up the price by 30%.
^ How much is Brittany planning to charge?

3. Marie buys a pair of jeans that's marked down from $95 to $57.
^ What percent of the original price is the sale price?
^ What is the percent discount

No false answers, get it right, you get brainliest and all that stu*pid stuff like that, just help me, it's the last question!

please help this was due yesterday and in less than an hour it won't be worth any points

what is 45times 67 i need to know please help meeeeeee

Angle CDE has a slightly greater measure than the measure
of a right angle. What is a possible angle measure for
angle CDE?

Cindy wants to predict how much energy she will use to heat her home based on how cold it is outside. The graph below shows the mean amount of gas per day (in cubic meters) that Cindy used each month and the average temperature that month (in degrees Celsius) for one heating season. Which statement is the best description of the association between these variables?

Which statement is true?


7.11<−7.1

7.11≤−7.1

7.11>−7.1

7.11=−7.1

PLEASE HELP!!

No bots or wrong asnwers, will report