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
adoni [48]
3 years ago
14

the length of a side of a square is 10x+4 units. If the perimeter is 96 units. What is the area of the square?​

Mathematics
1 answer:
dmitriy555 [2]3 years ago
4 0

Answer:

576 Units

Step-by-step explanation:

The way your teacher wants you to do it:

1. We know that multiplying a length by four gives us the perimeter of a square.

1a. Thus, we multiply the given length by four. 4(10x+4)=40x+16

1b. We know the perimeter is 96. So: 40x+16=96

2. Solving for x, we get x=2

3. Plugging our solved x into the given length  (10x+4), we see that the length of a side of the square is 10*2+4=24.

4. We know that the area of a square can be found by squaring the side of a square.

4a. 24*24=576.

5. The area is 576 units.

--------------------------------------------------------------

Easier Solution:

1. We know that the perimeter is length*4.

2. We set L to length.

2a. 4L=96

2b. L=24

3. We know that the length square is area.

4. 24*24=576.

You might be interested in
2. You have $500 to invest and have several options available to you.p a. Your banker shows you the graph at right to explain wh
Vaselesa [24]

Answer:

replace x with number then multiply or divide

Step-by-step explanation:

6 0
3 years ago
2 2/3 + 3 3/4<br> This Is Fraction
dangina [55]

Answer:

6 5/12

Step-by-step explanation:

2 2/3 as a mixed number is 8/3

3 3/4 as a mixed number is 15/4

To make the 2 fractions have a common denominator, they become:

32/12 and 45/12

to add them up it will be: 77/12 which can be written as 6 5/12

6 0
3 years ago
Read 2 more answers
Luna mixes 3/4 cup of orange juice with 3/8 cup of cranberry juice. She gives 5/8 cup of juice to mags. How much is left in luna
Debora [2.8K]

Answer:

The answer is 1/2

Step-by-step explanation:

First you must the least common denominator so that you can add the two fractions. The least common denominator between 3/4 and 3/8, would be 8.

To get 3/4 to the least common denominator, you have to multiply top and bottom by 2. The product of this will be 6/8.

Next you add the two fractions: 6/8 + 3/8 = 9/8

Simplify your improper fraction to get on and 1 eighths or in number form 1 1/8

After this you must subtract how much she gave away so you can use your improper fraction to make it easier and subtract five eighths from nine eighths: 9/8 - 5/8 = 4/8

So, Luna has four eighths of a glass left but first you must simplify your answer. both 4 and 8 divide by 4 to get 1/2.

So Luna's glass only has 1/2 in the cup.

Make sure you be optimistic and see it as half full, instead of the pessimistic view of half empty. Remember to stay positive and share good vibes. Hope this answer helps you.

4 0
3 years ago
Need more help 5/6 divided by 2
podryga [215]

Answer:

5/12

Step-by-step explanation:

5/6 divided by 2

= 5/6 divided by 2/1

= 5/6 x 1/2

= 5 x 1 over 6 x 2

= 5 over 6 x 2

= 5 / 12

8 0
3 years ago
Given the function g(x) = –x^2+ 4x + 9, determine the average rate of change of
Ghella [55]

Answer:

9

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Jacyln thinks that -1/2 is greater than 1/4 because it is father from zero on the number line. Is her thinking correct? Explain
    8·2 answers
  • What is the length of the diagonal of the square shown below?
    14·1 answer
  • Unaware that 35% of the 10,000 voters in his constituency support him, a politician decides to estimate his political strength.
    13·1 answer
  • Write a real world context for ratio of five to three
    5·2 answers
  • The product of two whole numbers is 360 and their sum is less than 100. what are the possibilities for the two numbers?
    11·2 answers
  • The rules of a contest say that there is a 9% chance of winning a prize. Six hundred people enter the contest. Predict how many
    5·1 answer
  • The Intelligence Quotient (IQ) test scores for adults are normally distributed with a population mean of 100 and a population st
    6·1 answer
  • What is the value of the function at x = 2?
    8·1 answer
  • The scatter plot shows the relationship between pages read per week and age. What is the range of the cluster shown in the scatt
    15·2 answers
  • The length of one leg of an isosceles right triangle is 3 ft. What is the perimeter of the triangle?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!