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
Galina-37 [17]
3 years ago
8

The universally accepted film size for movies has a width of 35 millimeters. If you want to project a movie onto a square sheet

that has an area of ​​100 square meters, what is the scale factor that is needed for the projection of the movie? Explain
Mathematics
1 answer:
dlinn [17]3 years ago
6 0

Answer:

<h2>The scale factor is 285.7143 ≅ 286.</h2>

Step-by-step explanation:

The square sheet has an area of 100 square meters.

Hence, the width of the sheet is \sqrt{100} = 10 meters.

The scale factor is needs to be in such a way, so that the film's wide will be match perfectly with the square sheet. Hence, 35x millimeters = 10 meters = 10000 millimeters .

x = \frac{10000}{35} = 285.7143.

You might be interested in
There are 16 tablespoons in one cup. Which table correctly relates the number of cups to the number of tablespoons?
olga55 [171]

Answer:

The first table.

Step-by-step explanation:

1 cup = 1 * 16 = 16 tablespoons

2 = 2 * 16 = 32

3 = 3*16 = 48

4 = 4*16 = 64 and so on....

3 0
3 years ago
Answer the question below
Ivenika [448]
A is the right answer ( I say) because 1 over 4 if you times it with 2 you get 1 over 8
Your welcome I hope this works for u
5 0
2 years ago
Read 2 more answers
Lucas ate a fraction of a pizza. Hugo ate 5/8 of the same pizza. Now there is 1/8 of the pizza left what fraction of pizza did L
MatroZZZ [7]

Answer:

\frac{2}{8}

Step-by-step explanation:

In order to solve this equation we will need to use what we know in order to find the answer.

1=\frac{8}{8}

H=\frac{5}{8}

R = \frac{1}{8}

If Huge ate 5/8's of the pizza and 8/8's creates a whole pizza then the question is quite simple. There is only 1/8's remaining after the boys finish their meal but 5/8's of the pizza was already eaten by Hugo meaning Lucas has to eat 2/8's of the pizza in order for there to be only 1/8's of the pizza left which means 2/8's is your answer.

Hope this helps.

5 0
2 years ago
Carpet costs $12 per square yard. How much will it cost to carpet a room that is 180 square feet?
Temka [501]
To find the total cost multiply $12 x 180 square feet
3 0
3 years ago
3. If angles R and S are complementary, which statement about the two angles is true?
nlexa [21]

Answer: ZR and ZS form a right angle

Step-by-step explanation:

Complementary angles are angles whose sum = 90ᴼ

If R and S are complementary, then their angle measures add to equal 90ᴼ

A right angle = 90ᴼ

6 0
3 years ago
Other questions:
  • Express as a trinomial.<br> (2x – 4)(3x – 3)<br><br> ASAP
    15·1 answer
  • The aspect ratio of a rectangular shape is it's length divided by it's width (L/W). If the aspect ratio of a chalkboard is 4:3 a
    11·1 answer
  • How is the sum expressed in sigma notation?<br><br> 11 + 17 + 23 + 29 + 35 + 41
    12·2 answers
  • Simone collects refrigerator magnets she has 754 magnets in her Collection if each box can hold 22 magnets how many boxes can Si
    9·2 answers
  • (5.2c-7.35)+(-3.9c+2.65)
    15·1 answer
  • Suppose that extra fingers and toes are caused by a recessive trait, but it appears in only 60% of homozygous recessive individu
    14·1 answer
  • Which of the following is true? a. The base of a logarithmic function can be a negative number. b. A logarithmic function is the
    7·2 answers
  • brainliest goes to whoever answers the question correctly also if you want more points answer my other questions
    14·1 answer
  • Please help! i don't understand
    8·1 answer
  • Jose has scored 330 points on his math tests so far This semester. To get an for the semester he must score at least 425 points.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!