Part 1:"The students in art class are designing a stained-glass window to hang in the school entryway. The window will be 3 feet tall and 4 feet wide. They have raised $100 for the project. The colored glass costs $5 per square foot and the clear glass costs $2 per square foot. The material they need to join the pieces of glass together costs 10 cents per foot and the frame around the window costs $4 per foot.
Do they have enough money to cover the cost of making the window?" (PART 1 IS DONE)


Part 2:"A local community member sees the school’s stained glass window and really likes the design. They ask the students to create a larger copy of the window using a scale factor of 3 (9 feet tall and 12 feet wide). Would $450 be enough to buy the materials for the larger window?"

Part 3:"Make your own stained glass window design that could be made for less than $450. Show your thinking."

Answer:

9 feet easy to solve this is answer

Answer:8 Yards

Step-by-step explanation:

168/12=14 yards long.

14-6=8

The unpainted strip is 8 yards long.

Answer:

The unpainted strip in each part of the​ field is 8-yards-long

Step-by-step explanation:

168 divided into 12 equal parts would be: 168/12=14

and a 6-yard-long strip in each of those 14 parts would leave 8 yards unpainted in each of the 14 strips: 14-6=8

Answer:

C is the correct answer

Step-by-step explanation:

I did this in school.

Easiest method.

Suppose the side of the equilateral triangle is a . Then radius,

R = a/root 3

Explanation: In an equilateral triangle, it’s centroid lies upon it’s altitude. An altitude is the median in an equilateral triangle. So by pythagoras theorem,

H^2 + (a/2)^2 = a^2, where H is the altitude.

Solving this, you’ll get H = [root(3)/2] x a

Now, we know that centroid divides a median (here, median = altitude cause it’s equilateral) in 2:1

So, 2x + x = H

You’ll get x = [root(3)/ 6 ] * a

But we need 2x (from centroid),

Therefore, 2x = [root(3)/3] * a = a / root(3)

But the centroid will be the center of the circle in this case, therefore

R = a / root(3)

This is the easiest possible way, use this shortcut especially in competitive exams!

Answer:

3

Step-by-step explanation:

slope or constant proportionality= rise/run

rise =3

run = 1

so 3/1=3

slope =3

Answer: the answer is 5 because -3x-5=15 and 15/3 = 5

Step-by-step explanation:

Answer:  5

Step-by-step explanation: -3x-5=15 and 15/3 = 5

Answer:

C: 5cm, 12cm, and 13 cm :)

Step-by-step explanation:

Hi there!

~

\(2 \frac{1}{4} \div ( \frac{3}{8} \div \frac{1}{2} )\)

\(= 3\)

Hope this helped you!

Answer:

1 11/16

Step-by-step explanation:

8a -1+0.5b

Replace a nd b with the given values:

8(1/4) -1 + 0.5(10)

8 x 1/4 = 2

0.5 x 10 = 5

Now you have:

2 -1 + 5

2-1 = 1 +5 = 6

Answer is 6

Answer:

6

Step-by-step explanation:

Substitute the value of the variable into the expression and simplify.

Answer:

The second graph

Step by Step

First, note down the points given.

(-2, -1) etc

Then find the points on the graphs and see if the line of the graph goes through the point.

(-2,-1): both lines go through this point

(0,0) both lines go through this point

(2,1) only the second graph goes through this point

Therefore, the second graph is the correct answer. You can check the last point if you want to double check.

Answer:

D is the right choice and no you cannot fit the pizza inside the box.

Step-by-step explanation:

D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.

Answer:

I believe the answer is D.

Step-by-step explanation:

GOOGLE

Answer:

Step-by-step explanation: first you divide the free throws made by the number of attempts. which equals 0.72 repeated. Finally, just multiply this by 100 to get 72.72 repeated than you just round so option D 72.72%

Answer:

the answer a

Step-by-step explanation:because they just look alike

Answer:

Step-by-step explanation:

First quartile is 10

80-70=10

Answer:

The minimum number of full hours did Carson need to work at his father's business is 8 hours and 15 minutes  

Step-by-step explanation:

Given as :

The total number of hours did Carson spent as baby sitting on one week = 5 hours

The rate at which he earn for baby sitting = $6 per hours

The rate at which he earn as job = $8 per hours

The total amount he will earn that week = $96

Let The minimum number of full hour he need to work = h

Now, According to question

The total amount he will earn that week = total number of hours did Carson spent as baby sitting on one week ×The rate at which he earn for baby sitting  + The rate at which he earn as job × The minimum number of full hour he need to work

I.e $96 = $6 × 5 + $8 × h

Or, $96 = $30 + $8 × h

Or, 8 × h = 96 - 30

Or, 8 × h = 66

∴  h =  

i.e h = 8.25 hours

So, The number of hours = h = 8 hours and 15 minutes

Hence,The minimum number of full hours did Carson need to work at his father's business is 8 hours and 15 minutes  .

Step-by-step explanation:

The reaction NaCL + AgNO3 → NaNO3 + AgCL is a replacement reaction.

The given chemical reaction  NaCl + AgNO3 → NaNO3 + AgCl is a replacement reaction. Option D is correct.

When elements swap positions in compounds, a replacement reaction takes place. Ions are involved in this kind of response. In most cases, more reactive elements take the place of less reactive ones. When one element replaces another in a compound, it is known as a single replacement reaction.

Here,
In the given chemical reaction, Na is replaced by Ag, As per the above definition of the replacement reaction.
NaCl + AgNO3  =  Na- cl  +  Ag-NO3  → NaNO3 + AgCl

Thus, the given chemical reaction  NaCl + AgNO3 → NaNO3 + AgCl is a replacement reaction. Option D is correct.

Learn more about replacement reaction here:
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f(x) 6 10 14 18 22

g(x) 1/9 1/3 1 3 9

Answer:

— The total cost for a reward program member to see 5 movies is $40 and the total cost for 12 movies is $75. Assume the relationship

Step-by-step explanation:

The equation of the function is y = 5x+5, where x represents the number of movies and y represents the total cost.

An equation is a mathematical statement that shows that two mathematical expressions are equal.

Given that, The total cost for a reward program member to see 5 movies is $40.00 and a total costs for 12 movies is $75.00.

The coordinates of the equation can be (5, 40) and (12, 75)

The equation of a line passing from two points is given by,

y-y₁ = (y₂-y₁)/(x₂-x₁)(x-x₁)

y-40 = (75-40)/(12-5)(x-5)

y-40 = 35/7(x-5)

y = 5x-25+40

y = 5x+15

Hence, the required equation is y = 5x+15

For more references on equations, click;

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Answer:

a

Step-by-step explanation:

it is a straight line coming out of the origin

The store has sold 6,232 laptops since it opened.

Option B is the correct answer.

We have,

Step 1:

Identify the number of laptops sold last month.

The problem states that the store sold 82 laptops in the past month.

Step 2:

Determine the total number of times the store has sold laptops since it opened.

The problem says that the store has sold 76 times the number of laptops sold last month.

So, we need to multiply 82 by 76.

82 laptops * 76

= 6,232 laptops

Thus,

The store has sold 6,232 laptops since it opened which is option B.

Learn more about expressions here:

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Explanation:

For a circle with radius r, we have these formulas

Equate the two expressions and isolate r

pi*r^2 = 2*pi*r

pi*r^2 - 2*pi*r = 0

pi*r(r - 2) = 0

pi*r = 0 or r - 2 = 0

r = 0 or r = 2

A radius of 0 doesn't make much sense, so we ignore it. The only possible answer is r = 2.

-------

If the radius is 2, then,

Both result in 4pi to help confirm our answer.

Answer: 2:3

Step-by-step explanation: Im not very good at math but im trying my hardest and i would but a crying emoji but i cant whith this computer

Answer:

4

Step-by-step explanation:

Answer:

GFBH

Step-by-step explanation:

The points are in the order 1,2,3,4. Then find the cordinate of each point

Answer:3/28

Step-by-step explanation:

Answer: 1/3

Step-by-step exanation:

Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth

Hope my answer helps you✌️