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
Katen [24]
3 years ago
7

The ratio of the side length of square A to side length of square B is 4:9. The side length of square A is 12 yards. What is the

perimeter of square B?
Mathematics
1 answer:
Nadusha1986 [10]3 years ago
4 0
Answer: the perimeter is 108 yards. Here are the steps:
A:B
4:9 (Ratio of side A to side B.)
12:27 (A was increased 3x, so B needs to be increased 3x to keep above ratio the same when simplified. Ex. 15:20 simplifies down to 3:4.)
27+27+27+27=108yds (Perimeter is all of the sides added up.)

Hope this helps. :)
You might be interested in
In 2001 polls indicated that 74% of Americans favored mandatory testing of students in public schools as a way to rate the schoo
Kryger [21]

Answer:

The right answer is:

"If 74% of Americans still favor mandatory testing this year, then there is a 1.5% chance that poll results will show 71% or fewer with this opinion."

Step-by-step explanation:

The P-value represents the probability of getting the sample we got, given that the null hypothesis is true. For this reason, it the P-value is lower than the significance level, it means that the sample result is unlikely due to chance, but due to a false null hypothesis.

In this case, the P-value represents a probability P=0.015 of having a sample with proportion p=0.71, given that the population has a proportion π=0.74.

The right answer is:

"If 74% of Americans still favor mandatory testing this year, then there is a 1.5% chance that poll results will show 71% or fewer with this opinion."

8 0
3 years ago
This won’t take long please look at it
Mamont248 [21]

Answer:

I cant see the whole picture

Step-by-step explanation:

.

8 0
3 years ago
(8.11×107)–(4.3×107)
Ivanshal [37]

Answer: 407.67

Explanation:

(8.11×107)–(4.3×107) =

(8.11)(107)−(4.3)(107) =

         407.67

5 0
3 years ago
Mompoint bought a jacket on sale for 40% off at a department store. The original price was $180. Mompoint must also pay an 8% sa
TiliK225 [7]

The answer to this question is 116.54

4 0
3 years ago
The diameter of a circle is 16 units.<br> What is the radius of the circle?
Licemer1 [7]

Answer:

radius is diameter over two

Step-by-step explanation:

so 16 divided by two will be 8

3 0
3 years ago
Other questions:
  • PLEASE IF YOU ARE SMART ANSWER THIS
    14·1 answer
  • PLEASE HELP ASAPPPPPPPP
    10·1 answer
  • What is the solution set of { x I x &lt; -5} n { x I x&gt; 5
    11·1 answer
  • Solve using substitution
    8·1 answer
  • What type of triangle is this?​
    6·2 answers
  • Find the axis of symmetry, vertex, domain, range to y=x^2-6x=+7
    9·1 answer
  • Anthony, who is 2 meters tall, is standing on top of a skyscraper that is 1 km tall. How many meters is it from the top of Antho
    10·1 answer
  • Madge has cut out two triangular shapes from a block of wood, as shown below. Are the two shapes similar? Show your calculations
    8·1 answer
  • 30 POINT QUESTION. BASIC MATH
    12·1 answer
  • I dont know how to do this pls help me ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!