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KIM [24]
3 years ago
9

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."
Mathematics
2 answers:
Cerrena [4.2K]3 years ago
6 0

Answer:

p2

Step-by-step explanation:

Nostrana [21]3 years ago
5 0

Answer:

PART 2:

Total cost is 1198.8

Colored glass=

540/ 108

clear glass=

216/108

materials=

10.8/108

Frame=

432/108

PART 3

The window would be 4.5 ft tall and 6 ft wide

Colored glass =

135/27

clear glass =

54/27

frame =

108/27

materials=

2.7/27

ADD

135+108+54+2.7= 299.7

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Please help I’ll mark as brainliest
Vikki [24]

Answer:

B

Step-by-step explanation:

Angle ABD is congruent to angle CBD--->Definition of perpendicular lines

Segment DB is congruent to Segment Db--->Reflextive property of congruence

Angle ADB is congruent to angle CDB--->angle bisector theorem

2 angles and 1 side is congruent, therefore <em><u>the triangles are congruent by the ASA Congruence Theorem</u></em>

3 0
3 years ago
Write the equation of the line of best fit using the slope-intercept formula y=mx+b. Show all your work, including the points us
Colt1911 [192]

The equation of the line of best fit using the slope-intercept formula y=mx+b is y = x - 5

<h3>Equation of the line of best fit</h3>

A line is the shortest distance between two points. The equation in point-slope form is expressed as:

y =. mx + b

m is the slope

b is the y intercept

Using the coordinate points (25, 20) and (60, 55)

Slope = 55-20/60-25
Slope = 35/35
Slope = 1

For the intercept

20 = 1(25) + b

b = 20 - 25

b = -5

Substitute

y = x + (-5)

y = x - 5

Hence the equation of the line of best fit using the slope-intercept formula y=mx+b is y = x - 5

Learn more on line of best fit here: brainly.com/question/17013321

#SPJ1

5 0
1 year ago
6/7*(11/18-5/12) pls help: fraction form, please
olasank [31]

Step-by-step explanation:

\frac{6}{7}  \times ( \frac{11}{18}  -  \frac{5}{12} )

\frac{6}{7}  \times ( \frac{7}{36} )

\frac{42}{252}

7 0
2 years ago
Solution to equation c-4&gt;2(c)
inna [77]
C-4>2c
minus c from both sides
c-c-4>2c-1c
0-4>c
c<-4
c can be any number less than -4
3 0
3 years ago
a group of students attend a math club half the students are boys and 4/9 of the boys have brown eyes what fraction of the group
enyata [817]
From the whole group half the club are boys. 
fraction of boys from the whole class = 1/2
from this fraction, 4/9th of the boys have brown eyes
therefore fraction of boys who have brown eyes 
= 4/9 of 1/2
the 'of' function is used to multiply 
\frac{4}{9} *  \frac{1}{2}
when multiplying fractions numerators are multiplied by numerators and denominators multiplied by denominators
\frac{4*1}{9*2} =  \frac{4}{18}
4/18 can be simplified by dividing the whole number by a common number
4/18 divided by 2 = 2/9
the answer is 2/9
2/9 of the club are boys with brown eyes


3 0
3 years ago
Read 2 more answers
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