1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kisachek [45]
3 years ago
14

You originally draw a design for an art contest on a 3 in. x 5 in. card. The second phase of the contest requires the drawing to

be transferred to an 8.5 in x 11 in. standard sheet of paper and utilize as much of the space on the paper as possible. You determine that the largest size one of the dimensions of your drawing can be is 10.5 in. What is the length of the other dimension if the two drawings are similar? Type your exact answer in the blank without the units, and round to the nearest tenths.
Mathematics
2 answers:
bagirrra123 [75]3 years ago
6 0
The answer is 6.3

3 / 5 = x / 10.5
x = 6.3
makvit [3.9K]3 years ago
4 0

Since the drawings are similar, the lengths of the 2 sides are proportional.

Since the largest size is 10.5 for the new drawing, it corresponds to the large side of the former drawing, which is 5.

Similary, the corresponding side of 3 (in the former drawing) in the larger drawing is what we are seeking to find, let's call this x.

So the ratio of 10.5 is to 5 should be equal to the ratio of x is to 3. Setting up the ratio, we have:

\frac{10.5}{5}= \frac{x}{3}

Now cross multiply and solve for x, we get:

\frac{10.5}{5}= \frac{x}{3} \\3*10.5=5x\\31.5=5x\\\frac{31.5}{5} =x\\6.3=x.

So the length of the side we are looking for in the former drawing is 6.3 inches.


ANSWER: 6.3 in

You might be interested in
If 6 cans of soup cost $1.50, how much will 9 cans cost?
Step2247 [10]

If 6 cans of soup cost $1.50

9 cans cost .......................x?

x = 9 * 1.50 / 6

x = 2.25

Answer

9 cans cost $2.25

3 0
3 years ago
5) HELP I don't know what I got incorrect can you please give me the answer and the step by step, THANK YOU SO MUCH TYSM!!!
MariettaO [177]
Same as moren.. sorry
6 0
2 years ago
Read 2 more answers
A wheel for a game is to be made by dividing a circular disk into six equal pie-shaped wedges and numbering them from 1 to 6. in
arlik [135]

Answer:

720

Step-by-step explanation:

For the first wedge, you have 6 numbers to choose from .

For the second wedge , you have 5 numbers to choose from . 

For the 3rd wedge , you have 4 numbers to choose from . 

For the 4th wedge , you have 3 numbers to choose from . 

For the 5th wedge , you have 2 numbers to choose from . 

For the 6th wedge , you have 1 number to choose from . 

Conclusion: this numbering can be done in:

6×5×4×3×2×1 = 720

Note :

Generally ,we write 6×5×4×3×2×1 as 6! and we read it 6 factorial.

6 0
2 years ago
Linear functions can be used to find the price of a building based on its floor area below are two of these functions,
Alborosie

Answer:

Part A) see the explanation

Part B) see the explanation

Part C) see the explanation

Step-by-step explanation:

The complete question in the attached figure

Part A) Find and compare the slopes

we have

Function 1

y=40x+15,000

This is a linear equation in slope intercept form

y=mx+b

where

y is the price of the building in thousands

x is the floor area in square foot

m is the slope

b is the y-intercept

we have

m=\$40\ per\ ft^2

Function 2

we know that

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

take two points from the data in the table

(400,32,000) and (700,56,000)

<u><em>Remember that the price in the table is in thousands</em></u>

substitute

m=\frac{56,000-32,000}{700-400}

m=\$80\ per\ ft^2

The slope of the Function 2 is greater than the slope of the Function 1

The slope of the Function 2 is two times the slope of the Function 1

Part B) Find and compare the y-intercept

we know that

The y-intercept is the value of y when the value of x is equal to zero

Function 1

y=40x+15,000

For x=0

y=40(0)+15,000=\$15,000

Function 2

Find the equation in point slope form

y-y1=m(x-x1)

we have

m=80\\point\ (400,32,000)

substitute

y-32,000=80(x-400)

Convert to slope intercept form

isolate the variable y

y-32,000=80x-32,000\\y=80x

For x=0

y=80(0)=0

The y-intercept of the function 1 is $15,000 and the y-intercept of the function 2 is zero (the line passes through the origin)

Part C) Describe each function as proportional or non proportion

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form k=\frac{y}{x} or y=kx

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

so

Function 1

y=40x+15,000 -----> is a non proportional linear function (because the line has a y-intercept)

Function 2

y=80x ----> is a proportional linear equation (the line passes through the origin)

7 0
3 years ago
What is magma? a. The molten mixture of rock-forming substances, gases, and water from the mantle.. c. Hardened lava on the surf
amid [387]

Answer: A. The molten mixture of rock-forming substances, gases, and water from the mantle

Magma is a mass of molten rock that is found in the deepest layers of the Earth at high temperature and pressure, and that can flow out through a volcano.

The composition of this mass is a mixture of liquids, volatile and solids that when they reach the surface in an eruption becomes lava, which when cooled crystallizes and gives rise to the formation of igneous rocks.

4 0
3 years ago
Other questions:
  • myra swims 3/5 of a mile farther than luke.if luke swims 2 and 4/10 miles, how many milrs does myra swim?
    11·1 answer
  • PLEASE HELP!!!
    14·2 answers
  • Jeans bedroom is 11 feet by 13 feet. She has chosen a carpet which cost $33.35 per square yard. This includes installation. Dete
    7·1 answer
  • 2(n - 1) + 4n = 2(3n - 1)
    9·1 answer
  • Roberta needs 12 zippers to make 3 of the same backpacks. If Roberta has 48 zippers, how many of those same backpacks can she ma
    9·1 answer
  • You're saying 5/6 + 7/8 has the greatest possible value.
    11·1 answer
  • What does 2.x246 times x3.35894 equals
    8·1 answer
  • For which situation would a positive integer be used?
    13·1 answer
  • X+16=25 solve the equation
    6·2 answers
  • 1.99x+6=2.50x can someone help me
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!