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
Greeley [361]
3 years ago
14

What is 12 is _____ % of 200 If you get the answer, explain or show how you got it

Mathematics
1 answer:
Shkiper50 [21]3 years ago
6 0

Answer:

24%

Step-by-step explanation:


You might be interested in
Please help me with this problem
kipiarov [429]

Answer:

Option 5.

Step-by-step explanation:

Ok, start with parentheses and then a 6 x inside it.

Then put a mini 3 on top.

7root all of that- you get option 5.

8 0
2 years ago
The scale of the room design shows that 1" = 3 feet. How big is the actual room if the design shows a square that is 6 inches wi
adoni [48]

Answer:

arah is at a miniature exhibit. There is a model of a skyscraper. Underneath the model was a ratio. It said:

1 inch=30 feet.

If the model is 38 inches tall, how Sarah use this information to find the actual height of the skyscraper?

In this concept, you will learn how proportions are used to find actual and scale dimensions using a scale ratio.

Using Proportions to Find Dimensions

A scale is a ratio that shows the relationship between the representation of an object and the real measurement of an object. Toy makers use scale ratios to make models of cars and airplanes that are proportional to the real thing. Architects use scale drawings to plan the design of buildings.

A scale drawing is a drawing that is used to represent and object that is too large to be drawn in its actual dimensions. If a drawing is to scale, you can use proportions to determine the actual dimensions of the scale drawing.

Let’s look at a scale drawing of a sculpture. In the drawing, the sculpture is 4 inches tall. The scale is 1 inch : 4 feet. It scale can be written as

1 in4 ft

(Note: Inch is abbreviated “in.” or with the double prime mark, ″. Foot/feet is abbreviated “ft” or with the single prime mark, ′.)

A drawing with this scale tells you that 1 inch on paper is equal to 4 feet in real life. If the drawing is 4 inches tall, use the scale to find the actual height of the sculpture.

First, create a proportion using equivalent ratios. Remember to write the corresponding units in the numerator and in the denominator. The actual height of the sculpture is represented by the variable x.

1 in.4 ft.=4 in.x ft.

Then, cross multiply and simplify the equation to find the value of x.

xx==4(4)16

The sculpture will be 16 feet tall.

Let’s make a scale drawing. Use the scale 1′′=2′. Draw a room that is 8′×12′.

First, write a proportion to find the measurement of the width.

1′′2′=x′′8′

Next, cross multiply and simplify the equation to find the value of x.

2x2xx===1(8)84

The drawing will be 4

4 0
2 years ago
On her coffee table, Anita has a pile of 9 magazines. She plans to get through 2 of them over
Murrr4er [49]

Answer:

either of the 2 is read so the answer is 2/9

7 0
3 years ago
Which of the following equations will produce the graph shown?
Artemon [7]
Try this option (it is not the only way):
the points (0;0) and (2;2) belong to the curve. Using the coordinates of these points it is possible to calculate the equation.
y= \frac{1}{2}x^2;
5 0
3 years ago
Nitrogen and oxygen are the most abundant gases in Earth’s atmosphere. A nitrogen molecule is 0.00000000003 meters larger than a
Verdich [7]
= 3 × 10-11
(scientific notation)

= 3e-11
(scientific e notation)

= 30 × 10-^12
(engineering notation)
(trillionth; prefix pico- (p))

= 0.0000000000
<span>(real number)</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Cuando un poligono puede ser concavo o convexo
    11·1 answer
  • Mary and Alice are playing a card game. Mary has 21 points. She has 9 points less than Alice.How many points, p, does Alice have
    8·2 answers
  • A pump empties the pool at the rate
    5·1 answer
  • Malco weighs 42 more pounds than Peter the sum of their Weights is 286 pounds how much does Peter way
    15·2 answers
  • The degree of the polynomial function f(x) is 4.
    5·1 answer
  • The sum of two numbers is 11 and their product is 18. Find the numbers.
    6·1 answer
  • What is the unit rate in miles per day in simplest form?
    14·1 answer
  • A seat’s position on a Ferris wheel can be modelled by the function y = 18 cos 2.8(x + 1.2) + 21, where y represents the height
    8·2 answers
  • Three fourths of a class brought bundles of old papers to school. If 40 students were in class, how many students brought papers
    5·1 answer
  • Can someone pls help me <br> Ill give Brainly<br> NO BOTS OR ILL REPORT YOU
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!